One who makes himself a worm cannot complain afterwards if people step on him.
But only he who, himself enlightened, is not afraid of shadows.
Act only according to that maxim whereby you can at the same time will that it should become a universal law.
Settle, for sure and universally, what conduct will promote the happiness of a rational being.
I had to deny knowledge in order to make room for faith.
Une politique valable ne peut faire un pas sans rendre hommage à la morale.
In all judgements by which we describe anything as beautiful, we allow no one to be of another opinion.
Only the descent into the hell of self-knowledge can pave the way to godliness.
Out of the crooked timber of humanity, no straight thing was ever made.