Energy is the ultimate convertable currency.

- Brian Greene

All you are is a bag of particles acting out the laws of physics. That to me is pretty clear.

- Brian Greene

I like to think that Einstein would look at string theory’s journey and smile, enjoying the theory’s remarkable geometrical features while feeling ki…

- Brian Greene

Understanding requires insight. Insight must be anchored.

- Brian Greene

The universe is incredibly wondrous, incredibly beautiful, and it fills me with a sense that there is some underlying explanation that we have yet to…

- Brian Greene

I have long thought that anyone who does not regularly - or ever - gaze up and see the wonder and glory of a dark night sky filled with countless sta…

- Brian Greene

Intelligence is the ability to take in information from the world and to find patterns in that information that allow you to organize your perception…

- Brian Greene

Science is the process that takes us from confusion to understanding.

- Brian Greene

I was holding [my four-year-old daughter] and I said, 'Sophia, I love you more than anything in the universe.' And she turned to me and said, 'Daddy,…

- Brian Greene