I have examined all of the known superstitions of the world and i do not find our superstitions of Christianity one redeeming feature. They are all founded on fables and mythology. Christianity has made one-half of the world fools and the other half Hypocrites

Eternal Vigilance is the price of democracy.

I like to see the people awake and alert.

Traveling makes men wiser, but less happy.

The more a subject is understood, the more briefly it may be explained.

The executive, in our government is not the sole, it is scarcely the principle, object of my jealousy. The tyranny of the legislature is the most formidable dread at present and will be for many years. That of the executive will come in its turn, but it will be at a remote period.

The evidence of [the] natural right [of expatriation], like that of our right to life, liberty, the use of our faculties, the pursuit of happiness, is not left to the feeble and sophistical investigations of reason, but is impressed on the sense of every man. We do not claim these under the charters of kings or legislators, but under the King of Kings.