A free spirit takes liberties even with liberty itself.

Some suggestions for you :

A new gadget that lasts only five minutes is worth more than an immortal work that bores everyone.

Let us never forget that the greatest man is never more than an animal disguised as a god.

My ass contemplates those who talk behind my back.

Pain has its reasons, pleasure is totally indifferent.

Knowledge is ancient error reflecting on its youth.

Maybe men are separated from each other only by the degree of their misery.

If you want to have clean ideas, change them as often as your shirt.

Men have always need of god! A god to defend them against other men.

The family spirit has rendered man carnivorous.

The essence of a man is found in his faults.

Good taste is as tiring as good company.

The world is divided into two categories: failures and unknowns.

Between my head and my hand, there is always the face of death.

Youth doesn't reason, it acts. The old man reasons and would like to make the others act in his place.