The devil is an angel too.

What is certain is that for thinking believers to-day, faith is, before all and above all, wishing that God may exist.

We should try to be the parents of our future rather than the offspring of our past.

Life is doubt, and faith without doubt is nothing but death.

And usually [the philosopher] philosophizes either in order to resign himself to life, or to seek some finality in it, or to distract himself and forget his griefs, or for pastime and amusement.

Only he who attempts the absurd is capable of achieving the impossible.

Only in solitude do we find ourselves; and in finding ourselves, we find in ourselves all our brothers in solitude.