Always the victor writes the history of the vanquished. He who beats distorts the faces of the beaten. The weaker depart from this world and the lies… - Bertolt Brecht

Nowadays, anyone who wishes to combat lies and ignorance and to write the truth must overcome at least five difficulties. He must have the courage to write the truth when truth is everywhere opposed; the keenness to recognize it, although it is everywhere concealed; the skill to manipulate it as a weapon; the judgment to select those in whose hands it will be effective; and the running to spread the truth among such persons.

My business is too difficult. My business is trying to arouse human pity. There are few things that'll move people to pity, a few, but the trouble is when they've been used several times, they no longer work. So it happens, for instance, that a man who sees another man on the street corner with only a stump for an arm will be so shocked the first time that he'll give him sixpence. But the second time it'll only be a threepenny bit. And if he sees him a third time, he'll hand him over cold-bloodedly to the police.

The world of knowledge takes a crazy turn When teachers themselves are taught to learn.