We are born of risen apes, not fallen angels.

Sex is a sideshow in the world of the animal, for the dominant color of that world is fear.

What truly leads the evolutionary procession, in other words, is behavior.

We may agree, for example, that our societies must provide greater security for the individual; yet if all we succeed in producing is a providing increased anonymity and ever increasing boredom, then we should not wonder if ingenious man turns to such amusements as drugs, housebreaking, vandalism, mayhem, riots, or - at the most harmless - strange haircuts, costumes, standards of cleanliness, and sexual experiments.

The miracle of man is not how far he has sunk but how magnificently he has risen. We are known among the stars by our poems, not our corpses.

Natural selection deals ruthlessly with any population, bird or beaver, which fails to solve the problems of its environment with all those resources, learned or unlearned, which may be at its disposal.

What could not be denied was that in vast segments of the animal world natural selection of the most qualified individuals took place not by competition for females but by competition for space.