In 1957, Albert Camus delivered his movement's sermon at the University of Uppsala in Sweden. His closing clarion call (emphasis mine) follows; the entire speech can be found below.
An ode to creators
One may long, as I do, for a gentler flame, a respite, a pause for musing. But perhaps there is no other peace for the artist than what he finds in the heat of combat. “Every wall is a door,” Emerson correctly said. Let us not look for the door, and the way out, anywhere but in the wall against which we are living. Instead, let us seek the respite where it is—in the very thick of the battle. For in my opinion, and this is where I shall close, it is there.
Recognizing ideas in the wild
Great ideas, it has been said, come into the world as gently as doves. Perhaps then, if we listen attentively, we shall hear, amid the uproar of empires and nations, a faint flutter of wings, the gentle stirring of life and hope. Some will say that this hope lies in a nation; others, in a man.
The artist builds for all
I believe rather that it is awakened, revived, nourished by millions of solitary individuals whose deeds and works every day negate frontiers and the crudest implications of history. As a result, there shines forth fleetingly the ever-threatened truth that each and every man, on the foundation of his own sufferings and joys, builds for all.