Health is the soul that animates all the enjoyments of life, which fade and are tasteless without it.

The math is dead simple: it seems that the frequency of planets able to support life is roughly one percent. In other words, a billion or more such worlds exist in our galaxy alone. That's a lot of acreage, and it takes industrial-strength credulity to believe it's all bleakly barren.

In theory one is aware that the earth revolves, but in practice one does not perceive it, the ground upon which one treads seems not to move, and one can live undisturbed. So it is with Time in one's life.

Imagination is always the fabric of social life and the dynamic of history. The influence of real needs and compulsions, of real interests and materials, is indirect because the crowd is never conscious of it.

The Republican Party supported the Equal Rights Amendment before the Democratic Party did. But what happened was that a lot of very right-wing Democrats, after the civil rights bill of 1964, left the Democratic Party and gradually have taken over the Republican Party.