John F. Kennedy

A man does what he must - in spite of personal consequences, in spite of obstacles and dangers and pressures - and that is the basis of all human morality.

Mothers all want their sons to grow up to be president, but they don't want them to become politicians in the process.

Our growing softness, our increasing lack of physical fitness, is a menace to our security.

There's room for a diversity of ages on television.

But with each passing year and each new study, the evidence for the genetic contribution to individual and group differences becomes more firmly established than ever.

Another thing that freaks me out is time. Time is like a book. You have a beginning, a middle and an end. It's just a cycle.