Caution in handling generally accepted opinions that claim to explain whole trends of history is especially important for the historian of modern times, because the last century has produced an abundance of ideologies that pretend to be keys to history but are actually nothing but desperate efforts to escape responsibility.

As witnesses not of our intentions but of our conduct, we can be true or false, and the hypocrite's crime is that he bears false witness against himself. What makes it so plausible to assume that hypocrisy is the vice of vices is that integrity can indeed exist under the cover of all other vices except this one. Only crime and the criminal, it is true, confront us with the perplexity of radical evil; but only the hypocrite is really rotten to the core.

... the space left to freedom is very small.ends are inherent in human nature and the same for all.

Although tyranny...may successfully rule over foreign peoples, it can stay in power only if it destroys first of all the national institutions of its own people.

Opinions are formed in a process of open discussion and public debate, and where no opportunity for the forming of opinions exists, there may be moods -moods of the masses and moods of individuals, the latter no less fickle and unreliable than the former -but no opinion.

Love, by its very nature, is unworldly, and it is for this reason rather than its rarity that it is not only apolitical but antipolitical, perhaps the most powerful of all antipolitical forces.

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