If a man, before he passed from one stage to another, could know his future life in full detail, he would have nothing to live for. It is the same with the life of humanity. If it had a programme of the life which awaited it before entering a new stage, it would be the surest sign that it was not living, nor advancing, but simply rotating in the same place.

The example of a syllogism that he had studied in Kiesewetter's logic: Caius is a man, men are mortal, therefore Caius is mortal, had throughout his whole life seemed to him right only in relation to Caius, but not to him at all.

As soon as man applies his intelligence to any object at all, he unfailingly destroys the object.

He looked at her as a man looks at a faded flower he has gathered , with difficulty recognizing the beauty for which he picked and ruined it.

The time is fast approaching when to call a man a patriot will be the deepest insult you can offer him. Patriotism now means advocating plunder in the interest of the privileged classes of the particular State system into which we have happened to be born.

Wealth is a great sin in the eyes of God. Poverty is a great sin in the eyes of man.

I am sure that nothing has such a decisive influence upon a man's course as his personal appearance, and not so much his appearance as his belief in its attractiveness or unattractiveness.

A man can spend several hours sitting cross-legged in the same position if he knows that noting prevents him from changing it; but if he knows that he has to sit with his legs crossed like that, he will get cramps, his legs will twitch and strain towards where he would like to stretch them.

The goal of our life should not be to find joy in marriage, but to bring more love and truth into the world. We marry to assist each other in this task. The most selfish and hateful life of all is that of two beings who unite in order to enjoy life. The highest calling is that of the man who has dedicated his life to serving God and doing good, and who unites with a woman in order to further that purpose.