...behind all the discernible laws and connections, there remains something subtle, intangible and inexplicable.

Student: Dr. Einstein, Aren't these the same questions as last year's [physics] final exam? Dr. Einstein: Yes; But this year the answers are different.

The wonder of nature does not become smaller because one cannot measure it by the standards of human moral and human aims.

The dog is very smart. He feels sorry for me because I receive so much mail; that's why he tries to bite the mailman.

There are times when one feels liberated from one’s limits and human imperfections. At such moments, we see ourselves there, in a little corner of our little planet, our eyes fixed in wonder on the cold and yet deep beauty of that which is eternal, that which is elusive. Life and death are fused together and there is no evolution, nor destination, there is only BEING.

A brave man, whose only fault was being a woman.

Time is what the clock says.