The most important question a person can ask is, "Is the Universe a friendly place?

It is strange to be known so universally and yet to be so lonely.

You do not really understand something unless you can explain it to your grandmother.

We shall require a substantially new manner of thinking if mankind is to survive.

Measured objectively, what a man can wrest from Truth by passionate striving is utterly infinitesimal. But the striving frees us from the bonds of the self and makes us comrades of those who are the best and the greatest.

I believe that Gandhi’s views were the most enlightened of all the political men of our time.

I believe in standardizing automobiles, not human beings.