Today, more than ever before, life must be characterized by a sense of Universal responsibility, not only nation to nation and human to human, but also human to other forms of life.
What do you want meaning for? Life is desire, not meaning.
We cannot live better than in seeking to become better.
The reality of the building does not consist in the roof and walls, but in the space within to be lived in.
In the survival of favoured individuals and races, during the constantly-recurring struggle for existence, we see a powerful and ever-acting form of selection.
You have to go on and be crazy. Craziness is like heaven.
Courage is a kind of salvation.
The nicest thing for me is sleep, then at least I can dream.
If a man neglects education, he walks lame to the end of his life
Each life makes its own immitation of immortality.
A woman may very well form a friendship with a man, but for this to endure, it must be assisted by a little physical antipathy.
Old age, especially an honoured old age, has so great authority, that this is of more value than all the pleasures of youth.
In the end, everything is a gag.
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.
Live as if you were living a second time, and as though you had acted wrongly the first time.
Life would be tragic if it weren't funny.
Exceptional claims demand exceptional evidence.
People can tell you to keep your mouth shut, but that doesn't stop you from having your own opinion
All that happens means something; nothing you do is ever insignificant.
A hospital bed is a parked taxi with the meter running.
Money is better than poverty, if only for financial reasons.