"The path to greatness is not always easy, but it is always worth it."

The laws of physics are universal, but our understanding of them is constantly evolving.

I cannot fix on the hour, or the spot, or the look, or the words, which laid the foundation. It is too long ago. I was in the middle before I knew that I had begun.

"Writing is a way of making sense of the world, even when it doesn't make sense."

The past is a shadow that clings to our heels.