Politics is for the present, but an equation is for eternity.

Marriage is but slavery made to appear civilized.

When Albert Einstein was asked what he would really like to know about the Universe he replied,'is it friendly?

The relativity principle in connection with the basic Maxwellian equations demands that the mass should be a direct measure of the energy contained in a body; light transfers mass. With radium there should be a noticeable diminution of mass. The idea is amusing and enticing; but whether the Almighty is laughing at it and is leading me up the garden path -- that I cannot know.

In the view of such harmony in the cosmos which I, with my limited human mind, am able to recognize, there are yet people who says there is no God. But what makes me really angry is that they quote me for support of such views. (The Expanded Quotable Einstein, Princeton University, page 214)

It is impossible to solve significant problems using the same knowledge that created them.

Failure is success in progress