So long as one remains in the same condition, the inclinations which result from habit and are the least natural to us can be kept; but as soon as the situation changes, habit ceases and the natural returns.
Education is certainly only habit. Now are there not people who forget and lose their education? Others who keep it? Where does this difference come from? If the name nature were limited to habits conformable to nature, we would spare ourselves this garble!

Autor: Jean-Jacques Rousseau