No man is allowed to be a judge in his own cause; because his interest — James Madison

"Ambition must be made to counteract ambition."

"The essence of Government is power; and power, lodged as it must be in human hands, will ever be liable to abuse."

"You will find an allusion to some mysterious cause for a phenomenon in Stocks. It is surmised that the deferred debt is to be taken up at the next session, and some anticipated provision made for it. This may either be an invention of those who wish to sell, or it may be a reality imparted in confidence to the purchasers or smelt out by their sagacity. I have had a hint that something is intended and has dropt from 1 which has led to this speculation. I am unwilling to credit the fact, untill I have further evidence, which I am in a train of getting if it exists. It is said that packet boats & expresses are again sent from this place to the Southern States, to buy up the paper of all sorts which has risen in the market here. These & other abuses make it a problem whether the system of the old paper under a bad Government, or of the new under a good one, be chargeable with the greater substantial injustice. The true difference seems to be that by the former the few were the victims to the many; by the latter the many to the few. It seems agreed on all hands now that the bank is a certain & gratuitous augmentation of the capitals subscribed, in a proportion of not less than 40 or 50 [per cent] and if the deferred debt should be immediately provided for in favor of the purchasers of it in the deferred shape, & since the unanimous vote that no change [should] be made in the funding system, my imagination will not attempt to set bounds to the daring depravity of the times. The stock-jobbers will become the pretorian band of the Government, at once its tool & its tyrant; bribed by its largesses, & overawing it by clamours & combinations. Nothing new from abroad. I shall not be in [Philadelphia] till the close of the Week."

"The interest of the man must be connected with the constitutional rights of the place. It may be a reflection on human nature, that such devices should be necessary to control the abuses of Government. But what is Government itself, but the greatest of all reflections on human nature?"

"Liberty is to faction what air is to fire, an aliment without which it instantly expires. But it could not be less folly to abolish liberty, which is essential to political life, because it nourishes faction, than it would be to wish the annihilation of air, which is essential to animal life, because it imparts to fire its destructive agency."

"Would it not be as well to liberate and make soldiers at once of the blacks themselves, as to make them instruments for enlisting white soldiers? It would certainly be more consonant to the principles of liberty which ought never to be lost sight of in a contest for liberty..."

"In the life of the mass-order, the culture of the generality tends to conform to the demands of the average human being. Spirituality decays through being diffused among the masses when knowledge is impoverished in every possible way by rationalisation until it becomes accessible to the crude understanding of all."

"I say this to you because we Spaniards are a forgetful people, because we are used to living for the moment, because we do not look back, because we do not know how to see the chain of heroes, because we do not contemplate the sum of sacrifices."

"Sharon Tate was my best friend. Once, we were roommates. She introduced me to my husband. She was the godmother to my baby daughter who is named for her. In the six years time that I knew her, she never said an unkind word about anyone."

"Long time to see. (VS: Tapion)"

"Most mathematicians prove what they can, von Neumann proves what he wants." Once in a discussion about the rapid growth of mathematics in modern times, von Neumann was heard to remark that whereas thirty years ago a mathematician could grasp all of mathematics, that is impossible today. Someone asked him: "What percentage of all mathematics might a person aspire to understand today?" Von Neumann went into one of his five-second thinking trances, and said: "About 28 percent."

"Children must be free to think in all directions irrespective of the peculiar ideas of parents who often seal their childrens minds with preconceived prejudices and false concepts of past generations. Unless we are very careful, very careful indeed, and very conscientious, there is still great danger that our children may turn out to be the same kind of people we are."