The reality we can put into words is never reality itself.

Can quantum mechanics represent the fact that an electron finds itself approximately in a given place and that it moves approximately with a given velocity, and can we make these approximations so close that they do not cause experimental difficulties?

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 reality.

The Same organizing forces that have shaped nature in all her forms are also responsible for the structure of our minds.

Only a few know, how much one must know to know how little one knows.

Many people will tell you that an expert is someone who knows a great deal about the subject. To this I would object that one can never know much about any subject. I would much prefer the following definition: an expert is someone who knows some of the worst mistakes that can be made in the subject, and how to avoid them.

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