I have to apologize to you that I am still among the living. There will be a remedy for this, however.

On the left-hand side of the field equation we may add the fundamental tensor guv, multiplied by a universal constant, -λ, at present unknown, without destroying the general covariance.

Thinking like we (always) have is what got us where we are. It is not going to get us where we are going.

If I had only one hour to save the world, I would spend fifty-five minutes defining the problem, and only five minutes finding the solution.

I hate all the loathsome nonsense that goes with patriotism.

Science has brought forth this danger, but the real problem is in the minds and hearts of men.

We are part of the whole which we call the universe, but it is an optical delusion of our mind that we think we are separate. This separateness is like a prison for us. Our job is to widen the circle of our compassion so we feel connected with all people and situations.