I view great cities as pestilential to the morals, the health, and the liberties of man.

We sometimes from dreams pick up some hint worth improving by reflection.

The diffusion of information and the arraignment of all abuses at the bar of public reason, I deem [one of] the essential principles of our government, and consequently [one of] those which ought to shape its administration.

Among the most inestimable of our blessings is that ... of liberty to worship our Creator in the way we think most agreeable to His will; a liberty deemed in other countries incompatible with good government and yet proved by our experience to be its best support.

I am not afraid of the priests. They have tried upon me all their various batteries, of pious whining, hypocritical canting, lying and slandering, without being able to give me one moment of pain.

The Earth is given as a common for men to labor and live in.

The power of making war often prevents it.