“The costliness of keeping friends does not lie in what one does for them, but in what one, out of consideration for them, refrains from doing.”

Rob the average man of his life-illusion, and you rob him of his happiness at the same stroke.

What ought a man be? Well, my short answer is ‘himself’.

When you’ve sold yourself once for the sake of others, you don’t do it second time.

Writing has… been to me like a bath from which I have risen feeling cleaner, healthier, and freer.

Different people have different duties assigned them by Nature; Nature has given one the power or the desire to do this, the other that. Each bird must sing with his own throat.

It’s a liberation to know that an act of spontaneous courage is yet possible in this world. An act that has something of unconditional beauty.

The spectacles of experience; through them you will see more clearly a second time.

Oh courage, oh yes! If only one had that. Then life might be livable, in spite of everything.

The sea possesses a power over one’s moods that has the effect of a will. The sea can hypnotize. Nature in general can do so.

If I cannot be myself in what I write, then the whole is nothing but lies and humbug.

It is the very mark of the spirit of rebellion to crave for happiness in this life

Don’t use that foreign word: ideals. We have the excellent native word: lies.

You see, there are some people that one loves, and others that perhaps one would rather be with.

The strongest men are the most alone.

Now I am steel-set: I follow the call to the clear radiance and glow of the heights.

But a scientific man must live in a little bit of style.

Purity or impurity depends on oneself, No one can purify another.

To fear death, gentlemen, is no other than to think oneself wise when one is not, to think one knows what one does not know.

When writing about oneself, one must strive to be truthful. Truth is more important than modesty.

To live is to express oneself freely.

What is the seal of liberation? Not to be ashamed in front of oneself.

Individualization does not shut one out from the world, but gathers the world to oneself.

To love oneself is the beginning of a lifelong romance.

Loneliness does not come from having no people about one, but from being unable to communicate the things that seem important to oneself, or from holding certain views which others find inadmissible.