Science is the most intimate school of resignation and humility, for it teaches us to bow before the seemingly most insignificant of facts.

Piensa el sentimiento, siente el pensamiento." (roughly translated, "Think about the emotional and feel the intellectual")

If it is nothingness that awaits us, let us make an injustice of it, let us fight against destiny, even without hope of victory.

The only reactionaries are those who find themselves at home in the present.

We men do nothing but lie and make ourselves important. Speech was invented for the purpose of magnifying all of our sensations and impressions — perhaps so that we could believe in them.

A lot of good arguments are spoiled by some fool who knows what he is talking about.

Love personalizes all that it loves. Only by personalizing it can we fall in love with an idea.