Civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.

It's not good enough to give it tender, loving care, to supply it with breakfast foods, to buy it expensive educations. Those things don't mean anything unless this generation has a future. And we're not sure that it does.

Every creature alive on the earth today represents an unbroken line of life that stretches back to the first primitive organism to appear on this planet; and that is about three billion years.

Civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.

We are the products of editing, rather than of authorship.

A peacetime draft is the most un-American thing I know.

I think I know what is bothering the students. I think that what we are up against is a generation that is by no means sure that it has a future.