That the world is not the embodiment of an eternal rationality can be conclusively proved by the fact that the piece of the worldthat we know--I mean our human reason--is not so very rational. And if it is not eternally and completely wise and rational, then the rest of the world will not be either; here the conclusion a minori ad majus, a parte ad totum applies, and does so with decisive force.

The Hour-Hand of Life --- Life consists of rare, isolated moments of the greatest significance, and of innumerably many intervals, during which at best the silhouettes of those moments hover about us. Love, springtime, every beautiful melody, mountains, the moon, the sea - all these speak completely to the heart but once, if in fact they ever do get a chance to speak completely. For many men do not have those moments at all, and are themselves intervals and intermissions in the symphony of real life.

And many such good inventions are there, that they are like woman's breasts: useful at the same time, and pleasant.

The snake which cannot cast its skin has to die.

The dyed-in-the-wool teacher takes everything seriously only with respect to his students--himself included.

Man is the cruelest animal. At tragedies, bullfights, and crucifixions he has so far felt best on earth; and when he invented hell for himself, behold, that was his very heaven.

The ordinary man is as courageous and invulnerable as a hero when he does not recognize any danger, when he has no eyes to see it.Conversely, the hero's only vulnerable spot is on his back, and so exactly where he has no eyes.