Looking at something changes it.

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

I think that the discovery of antimatter was perhaps the biggest jump of all the big jumps in physics in our century.

Nonsense. Space is blue and birds fly through it.

Whenever we proceed from the known to the unkown we may hope to understand, but we may have to learn at the same time a new meaning of the word 'understanding'

The existing scientific concepts cover always only a very limited part of reality, and the other part that has not yet been understood is infinite.

Where no guiding ideals are left to point the way, the scale of values disappears and with it the meaning of our deeds and sufferings, and at the end can lie only negation and despair. Religion is therefore the foundation of ethics, and ethics the presupposition of life.