The black holes of nature are the most perfect macroscopic objects there are in the universe: the only elements in their construction are our concepts of space and time.

All the standard equations of mathematical physics can be separated and solved in Kerr geometry.

In some strange way, any new fact or insight that I may have found has not seemed to me as a discovery of mine, but rather something that had always been there and that I had chanced to pick up.

One may ask the question as to the extent to which the quest for beauty is an aim in the pursuit of science. . . . It is, indeed, an incredible fact that what the human mind, at its deepest and most profound, perceives as beautiful finds its realization in external nature. What is intelligible is also beautiful.

I am aware of the usefulness of science to society and of the benefits society derives from it.