The allegations of the petition as amended may be briefly stated as follows: The plaintiff, a negro boy eleven years of age, of-average intelligence, with several companions of. similar age, was standing near the track where a railroad crew were engaged in switching a freight-train. The switchman told them that if they would turn the switch for him they might ride on one of the cars. They turned the switch and then got upon an oil-tank car and perched themselves along the narrow margin left between the tank and the edge of the car. After backing a considerable distance the engineer suddenly “reversed” the locomotive, producing *442a violent jerk and jolt of the ear, whereby the plaintiff was thrown off the car -and run over, his legs being thereby cut off. It is alleged, that-the engineer saw the boys riding on the car in the position described, and that he knew that this position was one of great peril, and knew that an ordinary jerk or jolt of the car would throw them from the same; while the ¡olaintiff, on account of his tender years, was not aware of the danger. A general demurrer and a large number of special demurrers were filed, but after the petition was finally completed by amendment, the court overruled the demurrers; and the defendant excepts.
1. Railway companies and others are liable to a trespasser for wilful and wanton injuries done him. They are likewise liable where the injury is inflicted by their failure to use ordinary care to prevent doing injury to such trespasser after they discover that he is in a position of peril. The elemental concept, in cases of trespassers, is of a liability only for wanton or wilful injury; but the line of demarcation between wilfulness or wantonness and the failure to use ordinary care to prevent injuring a person in obvious peril is so inappreciable as to become merely a distinction without a difference. To fail to exercise ordinary care to prevent injuring a person whose peril is seen and known is almost necessarily wilful or wanton. Any man who is not wanton in disposition or' who does not wilfully intend to injure another will exercise his customary degree of care to prevent the act he may happen to be doing from injuring one whom he sees or knows to be imperiled by that act. Just so, the law’s model of what men ought to be,— the ordinarily prudent man, — unless he be actuated by wantonness or by a wilful intention to do harm on the particular occasion, will use ordinary care and diligence to prevent injuring his fellow man, when he discovers he is about to hurt him. Therefore the law, having regard to what its standard, its model, — the ordinarily prudent man, — would do under such circumstances, imputes wilfulness or wantonness to those who^now that some fellow man has been imperiled, and then fail to exercise ordinary care to prevent injuring him. Converse^, unless the circumstances are such that the failure to exercise ordinary care and diligence is at least tinged with wantonness or wilfulness, there can be no recovery by the trespasser. This enunciation may not be accurate enough for application to the case of a trespasser, whose presence ought to *443be anticipated for any special reason, but not actually known,, though we are clear that, away down at the bottom of things, the duty owed to a trespasser, throughout all the phases of varying circumstances, is fundamentally the same. If it is permissible to-view the question in this light, the inharmony apparent in textbooks and court decisions upon this question, frequently commented upon, and, in Southern Railway Co. v. Chatman, 124 Ga. 1026, lengthily discussed, vanishes.
Ordinarily the failure to discover the presence of the trespasser, under circumstances when the exercise of care would have resulted in such discovery, is not, as to him, negligence. Atlanta Ry. Co, v. Leach, 91 Ga. 420; Ga. Pacific Ry. Co. v. Richardson, 80 Ga, 727; Southern Ry. Co. v. Chatman, 124 Ga. 1027 (2); Hall v. Western & Atlantic R. Co., 123 Ga. 213; Atlanta Ry. Co. v. Gravitt, 93 Ga. 369; Hambright v. Western & Atlantic R. Co., 112 Ga. 36;. Rome R. Co. v. Tolbert, 85 Ga. 447. Nor is an honest mistake of judgment so, although, as against persons to whom there is due a higher duty, such mistakes may be treated as negligence. Seaboard Air Line Ry. Co. v. Shigg, 117 Ga. 457; Nashville Ry. Co, v. Priest, 117 Ga. 771. Nor is there any duty of keeping appliances and premises up to any given standard so that injuries to-trespassers may thereby be avoided the more easily. Jenkins v. Central Ry. Co., 124 Ga. 986, and Clardy v. Southern Ry. Co., 112 Ga. 37; Savannah Ry. Co. v. Beavers, 113 Ga. 398; Chattanooga R. Co. v. Wheeler, 123 Ga. 41; Southern Ry. Co. v. Morrison, 105 Ga. 543; Seward v. Draper, 112 Ga. 673; Etheredge v. Central Ry. Co. 122 Ga. 853; Knowles v. Central Ry. Co., 118 Ga. 795. It usually takes the element of knowledge of the danger to which the trespasser is subjected, to give to the failure to exercise care for his safety that quality of wilfulness or wantonness necessary to raise-liability. Underwood v. Western & Atlantic R. Co., 105 Ga. 48; Grady v. Georgia R. Co., 112 Ga. 668; Central R. Co. v. Rylee, 87 Ga. 491 (3); Atlanta & West Point R. Co. v. West, 121 Ga, 641. As illustrative of wilful and wanton injuries, in which the defendant’s conduct has been held actionable, note the following cases; Savannah Ry. Co. v. Godkin, 104 Ga. 655 (where the brakeman intentionally threw a trespasser-from a rapidly moving train; Smith v. Savannah Ry. Co. and Brunswick R. Co. v. Bostwick, 100 Ga. 96 (similar cases); Higgins v. Southern Ry. Co., 98 Ga. 751. *444(where the conductor shot at and wounded the trespasser, to make him leave the train); Anderson v. Southern Ry. Co., 107 Ga. 509 (where a conductor kicked the trespasser off a moving train); Primus v. Macon Ry. Co., 126 Ga. 667 (where the employee wantonly shoved a child off a moving street-car); Holston v. Southern Ry. Co., 116 Ga. 656 (where the conductor, by shooting at a trespasser with á pistol, frightened him and caused him to fall and jump from a train in motion). Likewise, the defendant was held liable in Western & Atlantic R. Co. v. Bailey, 105 Ga. 100, where the engineer made no effort to stop the train, after seeing the trespasser about to be struck, and in Central R. Co. v. Denson, 84 Ga. 774, where the engineer failed to check for a deaf man on the track ahead; note also the case cited by Chief Justice Bleckley in his special opinion in the case last mentioned. See also Kendrick v. Seaboard Air-Line Ry., 121 Ga. 775.
2. That the trespasser is a child under the full age of discretion does not vary the fundamental theory of the rule by which the liability of the defendant is to be determined, but becomes a circumstance relevant in the determination of whether in a given case the defendant has or has not discharged the degree of duty required. A child is more easily imperiled by his surroundings than is an adult. One can not expect from the child’ that same skill or caution in avoiding danger that is usual with grown men. Until the presence of the child trespasser and the existence of the impending danger to him become known, the duty to take steps to avoid injuring him does not arise, but what may be adequate to protect an adult may be wholly inadequate for the child. Wynn v. City & Suburban Ry., 91 Ga. 352. In the cases of Priest, 117 Ga. 771, Chatman, 124 Ga. 1035, Underwood, 105 Ga. 49, West, 121 Ga. 641, Godkin, 104 Ga. 655, and Primus, 126 Ga. 667, mentioned above, the plaintiffs were minors; and a reading, of these cases will show that while the element of wantonness or wilfulness must be present, to create liability in such cases, yet' it will be more easily implied from the facts where -the trespasser is under the ordinary age of discretion.
3. Applying the law as we find it to the present case, we hold that the petition sets out a cause of action. That the injured boy was a trespasser may be conceded, but the allegation that the engineer knew that he and the other boys were seated on the narrow *445margin of the oil-.tank car, in a position where they were likely, from a sudden jerk, to be thrown off (especially in view of the fact that at their tender ages they would probably be heedless of the danger, and that, being cognizant of the dangerous position, in which these boys were thus placed, the engineer continued the shifting of the train, and suddenly reversed it, with the naturally resulting jarring and jostling of the cars, whereby this boy was thrown off and run over), if proved, would authorize a recovery, in. the absence of a finding by the jury that the boy’s own contributory negligence was sufficient to defeat a recovery. The allegation as to the engineer’s knowledge of the position of the boys at the time of his communicating the jerk to the train is positive; and on demurrer this is taken as true. Of course the defendant may be acquitted of liability by showing that, as a matter of fact, the engineer did not know the situation in which the boy was placed, or that the position itself was not so perilous as to charge the engineer with, knowledge of the danger of continuing the operation of the train, or that the boy’s own negligence was the proximate cause of the injury. These things are for the jury, and not for us. We decide the law alone; they must decide the facts. We think also that the petition as amended was sufficiently definite to withstand the fusilade of special demurrers. Judgment affirmed.