A man sees in the world what he carries in his heart.

What is especially striking and remarkable is that in fundamental physics a beautiful or elegant theory is more likely to be right than a theory that is inelegant.

Just because things get a little dingy at the subatomic level doesn't mean all bets are off.

Shut your eyes in order to see.

Always be a first-rate version of your self instead of a second-rate version of someone else.

Freedom is not worth having if it does not include the freedom to make mistakes.

Truth is one$$$ paths are many.

The capacity for erroneous belief is very great$$$ especially where it coincides with convenience.

Do not be alarmed by simplification$$$ complexity is often a device for claiming sophistication$$$ or for evading simple truths.

Men of conservative temperament have long suspected that one thing leads to another.