Racism is America's greatest disease, racism is a disease of the white man.

Brief is this existence, as a visit in a strange house. The path to be pursued is poorly lit by a flickering consciousness.

All these constructions and the laws connecting them can be arrived at by the principle of looking for the mathematically simplest concepts and the link between them.

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.

Do not grow old, no matter how long you live.

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

[When asked "Dr. Einstein, why is it that when the mind of man has stretched so far as to discover the structure of the atom we have been unable to devise the political means to keep the atom from destroying us?"] That is simple, my friend. It is because politics is more difficult than physics.