My affections were first for my own country, then, generally, for all mankind

The plough is to the farmer what the wand is to the sorcerer. Its effect is really like sorcery.

Always take hold of things by the smooth handle.

His system of morality was the most benevolent and sublime probably that has been ever taught, and consequently more perfect than those of any of the ancient philosophers... He was the most innocent, the most benevolent, the most eloquent and sublime character that ever has been exhibited to man.

There is not one redeeming feature in our superstition of Christianity. It has made one half the world fools, and the other half hypocrites.

Walking is the best possible exercise. Habituate yourself to walk very far. The Europeans value themselves on having subdued the horse to the uses of man; but I doubt whether we have not lost more than we have gained, by the use of this animal.

It is in the love of one's family only that heartfelt happiness is known.