Beauty is merciless. You do not look at it, it looks at you and does not forgive.

Once more I realized to what an extent earthly happiness is made to the measure of man. It is not a rare bird which we must pursue at one moment in heaven, at the next in our minds. Happiness is a domestic bird found in our own courtyards.

Everything in this world has a hidden meaning, I thought. Men, animals, trees, stars, they are all hieroglyphics; woe to anyone who begins to decipher them and guess what they mean.... When you see them, you do not understand them. You think they are really men, animals, trees, stars. It is only years later, too late, that you understand.

A person needs a little madness, or else they never dare cut the rope and be free.

With the world in the state it is today, whoever is virtuous must be so to the point of sainthood, and even beyond; whoever is a sinner must be so to the point of bestiality and even beyond. Today the middle road is no more.

In order to succeed, we must first believe that we can.

All the political, social, and economic improvements, all the technical progress cannot have any regenerating significance, so long as our inner life remains as it is at present. The more the intelligence unveils and violates the secrets of Nature, the more the danger increases and the heart shrinks.