All men are created equal and have the right to life, liberty, and the pursuit of happiness.

Choice by the people themselves is not generally distinguished for its wisdom.

When right, I shall often be thought wrong by those whose positions will not command a view of the whole ground.

I am sorry they began their deliberations by so abominable a precedent as that of tying up the tongues of their members. Nothing can justify this example but the innocence of their intentions and ignorance of the value of public discussions. I have no doubt that all their other measures will be good and wise. It is really an assembly of demigods.

While wading through the whimsies, the puerilities, and unintelligible jargon of this work [Plato's Republic], I laid it down often to ask myself how it could have been that the world should have so long consented to give reputation to such nonsense as this?

The olive tree is surely the richest gift of Heaven. I can scarcely expect bread.

Question with boldness even the existence of a God; because, if there be one, he must more approve the homage of reason, than that of blindfolded fear.... Do not be frightened from this inquiry from any fear of its consequences. If it ends in the belief that there is no God, you will find incitements to virtue in the comfort and pleasantness you feel in its exercise.