One must be convinced to convince, to have enthusiasm to stimulate the others.

Freedom is not possible without authority - otherwise it would turn into chaos and authority is not possible without freedom - otherwise it would turn into tyranny.

One never gets to know a person's character better than by watching his behavior during decisive moments.... It is always only danger which forces the most deeply hidden strengths and abilities of a human being to come forth.

But in the intellectual world, there is room for all opposing forces: even that which never appears victorious in the real world continues to be effective as a dynamic force (in the intellectual world) and precisely the unfulfilled ideals prove to be the most invincible.

Art knows no happier moment than the opportunity to show the symmetry of an extreme, during that moment of spheric harmony when the dissonance dissolves for the blink of an eye, dissolves into a blissful harmony, when the most extreme opposites, coming together from the greatest alienation, fleetingly touch with lips of the word and of love.

I hadn't had a book in my hands for four months, and the mere idea of a book where I could see words printed one after another, lines, pages, leaves, a book in which I could pursue new, different, fresh thoughts to divert me, could take them into my brain, had something both intoxicating and stupefying about it.

There are two kinds of pity. One, the weak and sentimental kind, which is really no more than the heart's impatience to be rid as quickly as possible of the painful emotion aroused by the sight of another's unhappiness, that pity which is not compassion, but only an instinctive desire to fortify one's own soul agains the sufferings of another; and the other, the only one at counts, the unsentimental but creative kind, which knows what it is about and is determined to hold out, in patience and forbearance, to the very limit of its strength and even beyond.