1. The first question to be settled in this case is the construction of the “receipt,” the collection of which the bill seeks to enjoin. At the reading of it, one almost inevitably concludes it is an acknowledgment by Mr. Simmons that Mrs. Gordon had, on that day, placed in his hands his (Simmons’) notes for $1,663 00, and that he undertook, as her agent, to loan out that sum of money for her benefit, for an indefinite time, to pay her the annual proceeds, and to guarantee the solvency of the notes or fi. fas., into which the money might run. Nor, upon a closer inspection, does there appear anything in the paper leading satisfactorily to any different meaning. True, in one place he undertakes to pay her the proceeds, and at the last he says he will turn over to her notes and fi. fas. to the amount, and guarantee them. But these promises may well be both true. By the proceeds was doubtless meant the money, if it was in hand at the time of her demand, while the last clause refers to any notes or fi. fas. he might have arising from his loans. We do not tjiink, therefore, there is any ambiguity on the face of this paper. One. *572comes almost inevitably, on reading it, to the meaning we have suggested. And, indeed, the whole statements of the bill go upon this idea. Its avowed object is, not to insist that there was no guarantee, or intent to guarantee, any papers he might have on hand as the result of the trust, but to charge that the papers he really has on hand, are upon precisely the same persons — áre really the same debts — he that day got; that he never undertook to guarantee the debt on Wynn and his partners, and her interest in the executions; that these debts were not the proceeds of what Mrs. Gordon turned over, but the very thing she turned over, and that he ought not to be' expected to guarantee the very thing he received.
2, 3. At last, therefore, the real question is, can the complainant, under the law, be allowed to show by parol that instead of receiving from Mrs. Gordon his own notes, and agreeing to treat them as cash in his hands to be loaned out for her benefit, he, in fact, had long before, under a parol agreement, exchanged other notes for his, which agreement was only now completed by the giving up of his notes; that instead of agreeing to loan out for the use of Mrs. Gordon $1,663 00 in cash, he in fact only undertook to see after the notes and fi.fas. already in his hands, collect them and reloan the money, and to guarantee any new papers on new men 'which might be the result of his operations. We think this cannot, under the law, be done by parol. Such evidence changes the whole warp and woof of the written agreement, makes it an entirely different undertaking, and falls, under the very terms of- the rule which declares that it is not competent to contradict or explain a written agreement by parol.
We recognizd the right to show the surrounding circumstances for the purpose of aiding in the construction of doubtful words or phrases in a written agreement: Code, 2757. But such is not this case. There cannot be the least uncertainty as to what notes are meant by the writing — it says, in plain terms, “ my notes,” and it agrees, in plain terms, to loan out “ that amount,” and to guarantee the notes and fi. fas. which might be the result of that loaning. To allow *573this to be changed and altered by parol, so as to make the paper read, notes on A, B and C, to that amount, and I agree to look after the collection of said notes, reloan the money, and guarantee the payment of such new loans, would make the agreement an entirely different thing from Avhat its plain language imports. Nor do Ave hesitate in applying this rule in the case at bar. The rule that the writing is the best evidence of a contract is-just as imperative in equity as at law. That a paper, by its \rery terms, imposes a hard duty, is no reason why it should be competent to sIioav by parol that the terms expressed are not the terms agreed upon. Besides, we can easily understand Avhy the very agreement expressed should, under the circumstances, have been entered into by Mr. Simmons. In February, 1865, most prudent men were very anxious that coming events should not find them in debt. - Mrs. Gordon did not want the money in circulation, Mr. Simmons had plenty of it, and he might very well agree that if she would give him up his notes he Avould loan out that much money, and guarantee the solvency of the persons aa4io might borrow it. This, then, looked far better than to leave his own notes unpaid, which, as Confederate money was not, even by the Confederate laws, a legal tender, he was compelled to do, if Mrs. Gordon would not consent for them to be paid.
There is nothing, therefore, in the charges of this bill to bring the case Avithin any of the exceptions to the well-settled and salutary rule which forbids the parties to a written agreement to explain or contradict the writing. No fraud is charged ; no mistake in the execution of the instrument; it is the simple case of a man writing an agreement with his OAvn hand and signing it, with his eyes open, undertaking in plain language to do one thing, and then undertaking to show, by parol, that he meant an entirely different thing. To permit this would be in the very teeth of the laAV. If men will carelessly Avrite and sign and deliver Avritten contracts, they must take the consequences. We think there is nothing in the objection that this demurrer came too late. It is always compe*574tent, even at the hearing, to dismiss a bill for want of equity, and this is this motion. It is not that there is a remedy at law, but that there is no remedy. That under the rules of law the case put by the complainant does not authorize the court to grant relief.
Judgment affirmed.