My boy! Smoking is one of the greatest and cheapest enjoyments in life, and if you decide in advance not to smoke, i can only feel sorry for you.

In the depths of my heart I can’t help being convinced that my dear fellow-men, with a few exceptions, are worthless.

Dogs love their friends and bite their enemies, quite unlike people, who are incapable of pure love and always have to mix love and hate.

I've been a fortunate man in life, nothing has come easily.

The goal of all life is death

The Irish are the one race for which psychoanalysis is of no use whatsoever... because they already live in a dream world.

When someone abuses me I can defend myself, but against praise I am defenceless.

Whoever loves becomes humble. Those who love have, so to speak, pawned a part of their narcissism.

Being entirely honest with oneself is a good exercise.

Men are more moral than they think and far more immoral than they can imagine.

The madman is a dreamer awake

A man who has been the indisputable favorite of his mother keeps for life the feeling of a conqueror.

Knowledge is the intellectual manipulation of carefully verified observations.

The paranoid is never entirely mistaken.

Words have a magical power. They can either bring the greatest happiness or the deepest despair.

Where does a thought go when it's forgotten?

When inspiration does not come to me, I go halfway to meet it.

Where they love they do not desire and where they desire they do not love.

Neurosis is the inability to tolerate ambiguity.