Henry W. Kendall

Education of both men and women is a wonderful contraceptive.

We must act swiftly in order to halt the rate of decay our planet faces.

If we do not voluntarily bring population growth under control in the next one or two decades, the nature will do it for us in the most brutal way, whether we like it or not.

In a small spacecraft, it was hard for the other two guys to sleep when the on-duty man was talking to Mission Control regularly.

If you're nice, if you like yourself, if you treat other people well, you're going to be successful. I guarantee it.

To make a coverage decision, doesn't one have to make a medical judgment?