An expert is someone who knows some of the worst mistakes that can be made in his subject, and how to avoid them.

Quantum theory provides us with a striking illustration of the fact that we can fully understand a connection though we can only speak of it in images and para…

Every experiment destroys some of the knowledge of the system which was obtained by previous experiments.

There is a fundamental error in separating the parts from the whole, the mistake of atomizing what should not be atomized. Unity and complementarity constitute…

I can embarrass myself very easily on guitar. It's funny because people say to me I can play anything; I'm God on the guitar. But I could make a big list of ev…

An expert is a man who has made all the mistakes which can be made in a very narrow field.

'It is literally true that millions come easier to a trader after he knows how to trade, than hundreds did in the days of his ignorance.'