For an idea that does not first seem insane$$$ there is no hope.

Generations to come will scarce believe that such a one as this ever in flesh and blood walked upon this earth.

Setting an example is not the main means of influencing others$$$ it is the only means.

Compound interest is the eighth wonder of the world. He who understands it$$$ earns it ... he who doesn't ... pays it.

The human spirit must prevail over technology.

Possessions$$$ outward success$$$ publicity$$$ luxury - to me these have always been contemptible. I believe that a simple and unassuming manner of life is best for everyone$$$ best for both the body and the mind.

One thing I have learned in a long life: that all our science$$$ measured against reality$$$ is primitive and childlike -- and yet it is the most precious thing we have.

Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.

The measure of intelligence is the ability to change.

I wonder if the fact that I left the faith is somehow seen as threatening$$$ at least among people who have a gnawing suspicion.