“Revolution and youth are closely allied. What can a revolution promise to adults? To some it brings disgrace, to others favor. But even that favor is questionable, for it affects only the worse half of life, and in addition to advantages it also entails uncertainty, exhausting activity and upheaval of settled habits.Youth is substantially better off: it is not burdened by guilt, and the revolution can accept young people in toto. The uncertainty of revolutionary times is an advantage for youth, because it is the world of the fathers that is challenged. How exciting to enter into the age of maturity over the shattered ramparts of the adult world!”

“We are born one time only, we can never start a new life equipped with the experience we've gained from the previous one. We leave childhood without knowing what youth is, we marry without knowing what it is to be married, and even when we enter old age, we don't know what it is we're heading for: the old are innocent children innocent of thier old age. In that sense, man's world is the planet of inexperience.”

“Revolution in Love’. Can you tell me what you mean by that? Do you want free love as against bourgeois marriage, or monogamy as against bourgeois promiscuity?”

“He saw the marching, shouting crowd as the image of Europe and its history. Europe was the Grand March. The march from revolution to revolution, from struggle to struggle, ever onward.”

“It does take great maturity to understand that the opinion we are arguing for is merely the hypothesis we favor, necessarily imperfect, probably transitory, which only very limited minds can declare to be a certainty or a truth.”

“Speed is the form of ecstasy the technical revolution has bestowed on man. As opposed to a motorcyclist, the runner is always present in his body, forever required to think about his blisters, his exhaustion; when he runs he feels his weight, his age, more conscious than ever of himself and of his time of life. This all changes when man delegates the faculty of speed to a machine: from then on, his own body is outside the process, and he gives over to a speed that is noncorporeal, nonmaterial, pure speed, speed itself, ecstasy speed.”

“From tender youth we are told by father and teacher that betrayal is the most heinous offence imaginable. But what is betrayal?…Betrayal means breaking ranks and breaking off into the unknown. Sabina knew of nothing more magnificent than going off into the unknown.”