The mere formulation of a problem is far more essential than its solution, which may be merely a matter of mathematical or experimental skills. To raise new questions, new possibilities, to regard old problems from a new angle requires creative imagination and marks real advances in science.

Energy cannot be created or destroyed, it can only be changed from one form to another.

A thought that sometimes makes me hazy: Am I - or are the others crazy?

The family that prays together...is brainwashing their children.

A man must learn to understand the motives of human beings, their illusions, and their sufferings.

The truth of a theory can never be proven, for one never knows if future experience will contradict its conclusions.

The magic of compounding interest is truly the eighth wonder of the world!