You show me someone who can't understand people and I'll show you someone who has built up a false image of himself.

The significant chemicals of living tissue are rickety and unstable, which is exactly what is needed for life.

To introduce something altogether new would mean to begin all over, to become ignorant again, and to run the old, old risk of failing to learn.

The world of A.D. 2014 will have few routine jobs that cannot be done better by some machine than by any human being. Mankind will therefore have become largely a race of machine tenders.

Radiation, unlike smoking, drinking, and overeating, gives no pleasure, so the possible victims object.

True literacy is becoming an arcane art, and the nation is steadily "dumbing down."

Self-education is, I firmly believe, the only kind of education there is.