Sometimes the truth is too simple for intellectuals.
Freedom is existence, and in it existence precedes essence.
It is enough that one man hate another for hate to gain, little by little, all mankind.
It's quite an undertaking to start loving somebody. You have to have energy, generosity, blindness. There is even a moment right at the start where you have to jump across an abyss: if you think about it you don't do it.
When we love animals and children too much, we love them at the expense of men.
The individual's duty is to do what he wants to do, to think whatever he likes, to be accountable to no one but himself, to challenge every idea and every person.