Isaac Newton

Errors are not in the art but in the artificers.

I can calculate the motion of heavenly bodies, but not the madness of people.

A man may imagine things that are false, but he can only understand things that are true, for if the things be false, the apprehension of them is not understanding.

It is hardly surprising that women concentrate on the way they look instead of what is in their minds since not much has been put in their minds to begin with.

I foresee online gaming changing when there are good audio-visual links connecting the participants, thus approximating play in a face-to-face group.