No power but Congress can declare war; but what is the value of this constitutional provision, if the President of his own authority may make such military movements as must bring on war? ... [T]hese remarks originate purely in a desire to maintain the powers of government as they are established by the Constitution between the different departments, and hope that, whether we have conquests or no conquests, war or no war, peace or no peace, we shall yet preserve, in its integrity and strength, the Constitution of the United States.

One may live as a conqueror, a king, or a magistrate; but he must die a man. The bed of death brings every human being to his pure individuality, to the intense contemplation of that deepest and most solemn of all relations - the relations between the creature and his Creator.

Mind is the great lever of all things; human thought is the process by which human ends are ultimately answered; and the diffusion of knowledge, so astonishing in the last half-century, has rendered innumerable minds, variously gifted by nature, competent to be competitors or fellow-workers on the theatre of intellectual operation.

Instruct the mothers of the French people.

There is not a more dangerous experiment than to place property in the hands of one class, and political power in those of another... If property cannot retain the political power, the political power will draw after it the property.

The man is free who is protected from injury.

From the accession of Henry the Seventh to the breaking out of the civil wars, England enjoyed much greater exemption from war, foreign and domestic, than for a long period before, and during the controversy between the houses of York and Lancaster. These years of peace were favorable to commerce and the arts. Commerce and the arts augmented general and individual knowledge; and knowledge is the only fountain, both of the love and the principles of human liberty.