André Gide

I soon realized that what are supposedly the worst things (lying, to mention only one) are hard to do only when you have never done them; but that each of them becomes, and so quickly! easy, pleasant, sweet in repetition, and soon a second nature.

I cannot apply to myself the distinctions and the reservations they insist on making—I exist only as a whole man. I lay claim to nothing but my own nature, and the pleasure I take in an action is my clue to its propriety