Search and see if there is not some place where you may invest your humanity.

Only an ethical movement can rescue us from barbarism, and the ethical comes into existence only in individuals.

In the hopes of reaching the moon men fail to see the flowers that blossom at their feet.

Preservation of life is the only true joy.

The great secret of success is to go through life as a man who never gets used to failing.

Do something for somebody everyday for which you do not get paid.

Ethics is nothing else than reverence for life.