Life is tough, but it's tougher when you're stupid.

Life is pure adventure, and the sooner we realize that, the quicker we will be able to treat life as art.

A photograph is a moral decision taken in one eighth of a second.

Science is the outcome of being prepared to live without certainty and therefore a mark of maturity. It embraces doubt and loose ends.

Sow a thought and you get an act; Sow an act and you get a habit; Sow a habit and you get a character; Sow a character and you get a destiny.

The great mistake is to anticipate the outcome of the engagement; you ought not to be thinking of whether it ends in victory or defeat. Let nature take its course, and your tools will strike at the right moment.

Behind every beautiful thing, there's some kind of pain.

Nothing exists except atoms and empty space; everything else is opinion.

Doubt must be no more than vigilance, otherwise it can become dangerous.

History repeats itself, first as tragedy, second as farce.

You only live once, but if you do it right, once is enough.

Im not in this world to live up to your expectations and youre not in this world to live up to mine.

Every life has a measure of sorrow, and sometimes this is what awakens us.

We all owe death a life.

The future is the shape of things to come.

How can I go forward when I don't know which way I'm facing?

When one has not had a good father, one must create one.

There is one common struggle against those who have appropriated the earth, the money, and the machines.

Live simply so others may simply live.

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!

When making your choice in life, do not neglect to live.