There is no doubt that many expensive national projects may add to our prestige or serve science. But none of them must take precedence over human needs. As long as Congress does not revise its priorities, our crisis is not just material, it is a crisis of the spirit.

There are three periods in life: youth, middle age and "how well you look".

It is essential that we enable young people to see themselves as participants in one of the most exciting eras in history, and to have a sense of purpose in relation to it.

You can't leave footprints in the sands of time while sitting down.

I am a great believer in planning- economic, social, political, military, total world planning.

Wherever we look upon this earth, the opportunities take shape within the problems.

I do not believe it right for one group to impose its vision of morality on an entire society.