Dwell on the beauty of life. Watch the stars, and see yourself running with them

Open your arms to change, but don't let go of your values.

Blessed be Providence which has given to each his toy: the doll to the child, the child to the woman, the woman to the man, the man to the devil!

Life is like a library owned by the author. In it are a few books which he wrote himself, but most of them were written for him.

Old age, especially an honoured old age, has so great authority, that this is of more value than all the pleasures of youth.

Life belongs to the living, and he who lives must be prepared for changes

Science is the most reliable guide for civilization, for life, for success in the world. Searching a guide other than the science is meaning carelessness, ignorance and heresy.

Maybe this world is another planet?s hell.

In every tragedy, an element of comedy is preserved. Comedy is just tragedy reversed.

How wonderful it is that nobody need wait a single moment before starting to improve the world.

Your belief in God is merely an escape from your monotonous, stupid and cruel life.

First, then, God, being all-just, wishes to do justice; being all-wise, knows what justice is; being all-powerful, can do justice. Why then injustice?

I always like walking in the rain, so no one can see me crying.

Nature is not human-hearted.

Sometimes - history needs a push.

The more man meditates upon good thoughts, the better will be his world and the world at large.

The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.

If you've been playing poker for half an hour and you still don't know who the patsy is, you're the patsy.

I'd trade all my tomorrows for a single yesterday.

If it is worth doing, it is worth overdoing.

A life not lived for others is not a life.