Generations to come will scarce believe that such a one as this ever in flesh and blood walked upon this earth. (said of Mahatma Gandhi)

However we select from nature a complex [of phenomena] using the criterion of simplicity, in no case will its theoretical treatment turn out to be forever appropriate (sufficient).... I do not doubt that the day will come when [general relativity], too, will have to yield to another one, for reasons which at present we do not yet surmise. I believe that this process of deepening theory has no limits.

More the knowledge lesser the Ego, lesser the knowledge, more the Ego.

Nothing causes more consternation in a group of hypocrits than one honest man.

He who cherishes the value of cultures cannot fail to be a pacifist.

The most superior of scientific goals is to embrace a maximum of experiment with a minimum of hypotheses.

Thanks to my fortunate idea of introducing the relativity principle into physics, you (and others) now enormously overrate my scientific abilities, to the point where this makes me quite uncomfortable.