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


Physics and Beyond : Encounters and Conversation (1971).

Werner Heisenberg Quotes

An expert is someone who knows some of the worst mistakes that can be made in his 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.

An expert is someone who knows some of the worst mistakes that can be made in his 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.