We can't solve today's problems with the mentality that created them.

Physical concepts are free creations of the human mind, and are not, however it may seem, uniquely determined by the external world.

Politics is for the present, but an equation is for eternity.

My comprehension of God comes from a deeply felt conviction of a superior intelligence that reveals itself in the knowable world.

What Artistic and Scientific Experience Have in Common - Where the world ceases to be the scene of our personal hopes and wishes, where we face it as free beings admiring, asking, and observing, there we enter the realm of Art and Science. If what is seen and experienced is portrayed in the language of logic, we are engaged in science. If it is communicated through forms whose connections are not accessible to the conscious mind but are recognized intuitively as meaninful, then we are engaged in art. Common to both is the loving devotion to that which transcends personal concerns and volition.

It would be my greatest sadness to see Zionists (Jews) do to Palestinian Arabs much of what Nazis did to Jews.

I do not play games. There is not time for it. When I get through with work, I don't want anything that requires the working of the mind.