Man has lost the capacity to foresee and to forestall. He will end by destroying the earth.
earth ecology man theend
As soon as man does not take his existence for granted, but beholds it as something unfathomably mysterious, thought begins.
man
Man is a clever animal who behaves like an imbecile.
animals man men truth
Ethics is the activity of man directed to secure the inner perfection of his own personality.
ethics man
A man is ethical only when life, as such, is sacred to him, that of plants and animals as that of his fellow men, and when he devotes himself helpfully to all life that is in need of help.
ethics help life man men
A great secret of success is to go through life as a man who never gets used up.
life man success
If a man loses his reverence for any part of life, he will lose his reverence for all of life.
life man men
Revenge.. Is like a rolling stone, which, when a man hath forced up a hill, will return upon him with a greater violence, and break those bones whose sinews gave it motion.
man revenge
A man is truly ethical only when he obeys the compulsion to help all life which he is able to assist, and shrinks from injuring anything that lives.
help life man
The great secret of success is to go through life as a man who never gets used up.
The man who has become a thinking being feels a compulsion to give every will-to-live the same reverence for life that he gives to his own. He experiences that other life in his own.
experience life man
Seek always to do some good, somewhere. Every man has to seek in his own way to realize his true worth. You must give some time to your fellow man. For remember, you don't live in a world all your own. Your brothers are here too.
man thetimes time worth
A man can do only what he can do. But if he does that each day he can sleep at night and do it again the next day.
man sleep
A man does not have to be an angel in order to be saint.
man order
Man can hardly even recognize the devils of his own creation.