In the fields with which we are concerned knowledge exists only in lightning flashes. The text is the thunder rolling long afterwards. - Walter Benjamin

Treatises may be didactic in tone, but essentially they lack the conclusiveness of an instruction which could be asserted, like doctrine, by virtue of its own authority. ... Tirelessly the process of thinking makes new beginnings, returning in a roundabout way to its original object. This continual pausing for breath is the mode most proper to the process of contemplation. For by pursuing different levels of meaning in its examination of one single object it receives both the incentive to begin again and the justification for its irregular rhythm.

Everyone who achieves strives for totality, and the value of his achievement lies in that totality—that is, in the fact that the whole, undivided nature of a human being should be expressed in his achievement. But when determined by our society, as we see it today, achievement does not express a totality; it is completely fragmented and derivative. It is not uncommon for the community to be the site where a joint and covert struggle is waged against higher ambitions and more personal goals. ... The socially relevant achievement of the average person serves in the vast majority of cases to repress the original and nonderivative, inner aspirations of the human being.

The good tidings which the historian of the past brings with throbbing heart may be lost in a void the very moment he opens his mouth.