When Nietzsche praises egoism it is always in an aggressive or polemical way, against the virtues, against the virtue of disinterestedness (Z III "Of the three evil things"). But in fact egoism is a bad interpretation of the will, just as atomism is a bad interpretation of force. In order for there to be egoism it is necessary for there to be an ego.
Gilles DeleuzeI have no admiration for culture. I have no reserve knowledge, no provisional knowledge. And everything that I learn, I learn for a particular task, and once it's done, I immediately forget it, so that if ten years later, I have to get involved with something close to or directly within the same subject, I would have to start again from zero, with some few exceptions.
Gilles Deleuzebelief is necessarily something false that diverts and suffocates effective production
Gilles DeleuzeThe plane of consistency is the abolition of all metaphor; all that consists is Real.
Gilles DeleuzeIt's not easy to see things from the middle, rather than looking down on them from above or up at them from below, or from left to right or right to left: try it, you'll see that everything changes.
Gilles DeleuzeThe law is not known, since there is nothing in it to know. We come across it only through its action, and it acts only through its sentence and its execution. It is not distinguishable from the application. We know it only through its imprint on our heart and our flesh: we are guilty, necessarily guilty. Guilt is like the moral thread which duplicates the thread of time.
Gilles Deleuze