"A theoretical science, if it is to be healthy, must be able to hold its own against the practical application of its theories."

"We are all part of the same cosmic dance."

"I consider the idea of a personal God as being very childish. We must give up this idea."

"Even if I should be right in this, I do not know whether my way of approach is really the best and simplest. But, in short, it was mine."

"The total number of minds in the universe is one."