Research is an organized method for keeping you reasonably dissatisfied with what you have.

Education is man's going forward from cocksure ignorance to thoughtful uncertainty.Where there is an open mind there will always be a frontier.

Don't bring anything to me but trouble.

You can send a message around the world in one-fifth of a second, yet it may take years for it to get from the outside of a man's head to the inside.

The opportunities in this world are as great as we have the imagination to see them... but we never get that view from the bottom of the nest.

This problem, too, will look simple after it is solved.

It is easy to build a philosophy - it doesn't have to run