[T]he liberty, the unalienable, indefeasible rights of men, the honor and dignity of human nature, the grandeur and glory of the public, and the universal happiness of individuals, were never so skillfully and successfully consulted as in that most excellent monument of human art, the common law of England.

[I] never understood [what a republican government was and] I believe no other man ever did or ever will.

The dignity and stability of government in all its branches, the morals of the people, and every blessing of society depend so much upon an upright and skillful administration of justice, that the judicial power ought to be distinct from both the legislative and executive, and independent upon both, that so it may be a check upon both, as both should be checks upon that.

I must study Politicks and War that my sons may have liberty to study Mathematicks and Philosophy. My sons ought to study Mathematicks and Philosophy, Geography, natural History, Naval Architecture, navigation, Commerce and Agriculture, in order to give their Children a right to study Painting, Poetry, Musick, Architecture, Statuary, Tapestry and Porcelaine. (12 May 1780)

The date will be the most memorable epoch in the history of America. I am apt to believe that it will be celebrated by succeeding generations as the great anniversary festival. It ought to be commemorated as the day of deliverance, by solemn acts of devotion to God Almighty. It ought to be solemnized with pomp and parade, with shows, games, sports, guns, bells, bonfires, and illuminations, from one end of this continent to the other, from this time forward forever more.

The National defense is one of the cardinal duties of a statesman.

Ambition is one of the ungovernable passions of the human heart. The love of power is insatiable and uncontrollable.