The activity of art is... as important as the activity of language itself, and as universal.

One of the first conditions of happiness is that the link between Man and Nature shall not be broken.

The best method for a given teacher is the one which is most familiar to the teacher.

Man by violating his own feelings becomes cruel. And how deeply seated in the human heart is the injunction not to take life.

One can often hear from the young people:" I do not want to live according to others` mind. I can think of it myself. " Why should one think of something, when it is already thought about. Take it and go farther, this is the strength of the mankind.

A good player who loses at chess is genuinely convinced hat he has lost because of a mistake, and he looks for this mistake in the beginning of his game, but forgets that there were also mistakes at ever step in the course of the game, that none of his moves was perfect. The mistake he pays attention to is conspicuous only because his opponent took advantage of it.

War is not a polite recreation but the vilest thing in life, and we ought to understand that and not play at war.