Engineering is not only study of 45 subjects but it is moral studies of intellectual life. Make things as simple as possible..but not simpler.

People like you and I, though mortal of course like everyone else, do not grow old no matter how long we live.

The moon does not simply disappear when we are not looking at it.

In every true searcher of Nature there is a kind of religious reverence.

The bitter and the sweet come from the outside, the hard from within, from one's own efforts.

It is nothing short of a miracle that modern methods of teaching have not yet entirely strangled that sacred spirit of curiosity and inquiry, for this delicate plant needs freedom no less than stimulation.

Intelligent life on other planets? I'm not even sure there is on earth!