Self-confidence is an important ingredient that makes for a successful physicist.

God is so great, he does not even need to exist.

In man's brain the impressions from outside are not merely registered; they produce concepts and ideas. They are the imprint of the external world upon the human brain.

Conferences with open attendance are very important for the stimulation of young people or other people who are new in the field. ... The field of high-energy physics is, as you know, very strongly in the hands of a clique and it is hard for an outsider to enter.

Self-confidence is an important ingredient that makes for a successful physicist.

In a Jewish theological seminar there was an hours-long discussion about proofs of the existence of God. After some hours, one rabbi got up and said, "God is so great, he does not even need to exist."

Science has become adult; I am not sure whether scientists have.