Even in the darkest of times we have the right to expect some illumination, and ... such illumination may well come less from theories and concepts than from the uncertain, flickering, and often weak light that some men and women, in their lives and their works, will kindle under almost all circumstances and shed over the time-span that was given them on earth.

This inability to think created the possibility for many ordinary men to commit evil deeds on a gigantic scale, the like of which had never been seen before. The manifestation of the wind of thought is not knowledge but the ability to tell right from wrong, beautiful from ugly. And I hope that thinking gives people the strength to prevent catastrophes in these rare moments when the chips are down.

The conflict between art and politics... cannot and must not be solved.

What really distinguishes this generation in all countries from earlier generations ... is its determination to act, its joy in action, the assurance of being able to change things by one's own efforts.

In order to go on living one must try to escape the death involved in perfectionism.

Rage is by no means an automatic reaction to misery and suffering as such; no one reacts with rage to an incurable disease or to an earthquake or, for that matter, to social conditions that seem to be unchangeable. Only where there is reason to suspect that conditions could be changed and are not does rage arise.

Fear is an emotion indispensable for survival.