Truth to tell, we are all criminals if we remain silent.

Decisive inventions and discoveries always are initiated by an intellectual or moral stimulus as their actual motivating force, but, usually, the final impetus to human action is given by material impulses ... merchants stood as a driving force behind the heroes of the age of discovery; this first heroic impulse to conquer the world emanated from very mortal forces

With Nietzsche, the black pirates' flag appears for the first time on the high sea of German knowledge. (He is) a different man, from a different race, (his,) a new kind of heroism, philosophywith bellicose weapons and armor.

Every epoch which seeks renewal first projects its ideal into a human form. In order to comprehend its own essence tangibly, the spirit of the time chooses a human being as its prototype and raising this single individual, often one upon whom it has chanced to come, far beyond his measure, the spirit enthuses itself for its own enthusiasm.

I had learned and written too much history not to know that the great masses always and at once respond to the force of gravity in the direction of the powers that be. I knew that the same voices which yelled "Heil Schuschnigg" today would thunder "Heil Hitler" tomorrow.

Formerly man had only a body and a soul. Now he needs a passport as well for without it he will not be treated like a human being.

It would be foolhardy to count on the conscience of the world.