Will Durant, The Pleasures of Philosophy

"If there is any intelligence guiding this universe, philosophy wishes to know and understand it and reverently work with it; if there is none, philosophy wishes to know that also, and face it without fear. If the stars are but transient coagulations of haphazard nebulae, if life is a colloidal accident, impersonally permanent and individually fleeting, if man is only a compound of chemicals, destined to disintegrate and utterly disappear, if the creative ecstasy of art, and the gentle wisdom of the sage, and the willing martyrdom of saints are but bright incidents in the protoplasmic pullulation of the earth, and death is the answer to every problem and the destiny of every soul--then philosophy will face that too, and try to find within that narrowed circle some significance and nobility for man."