"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of ..." — Galileo Galilei

All truths are easy to understand once they are discovered; the point is to discover them.

I do not feel obliged to believe that the same God who has endowed us with sense, reason, and intellect has intended us to forgo their use.

I have never met a man so ignorant that I couldn't learn something from him.

We cannot teach people anything; we can only help them discover it within themselves.