It is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn't get confined, permanently blocked, as it has so many times before in various periods in the history of man.

If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.

There is no authority who decides what is a good idea.

... it is impossible to explain honestly the beauties of the laws of nature in a way that people can feel, without their having some deep understanding of mathematics. I am sorry, but this seems to be the case.

But there is nothing in biology yet found that indicates the inevitability of death.

You can always recognize truth by its beauty and simplicity.

But logic is not all, one needs one's heart to follow an idea.