This life is worth living, we can say, since it is what we make it, from the moral point of view.

It is only by risking our persons from one hour to another that we live at all. And often enough our faith beforehand in an uncertified result is the only thin…

If this life be not a real fight, in which something is eternally gained for the universe by success, it is no better than a game of private theatricals from w…

Need and struggle are what excite and inspire us; our hour of triumph is what brings the void. Not the Jews of the captivity, but those of the days of Solomon'…

The great fault of all ethics hitherto has been that they believed themselves to have to deal only with the relations of man to man. In reality, however, the q…

Any religion or philosophy which is not based on a respect for life is not a true religion or philosophy.

The good or ill of man lies within his own will.