The pursuit of science is more than the pursuit of understanding. It is the pursuit of a kind of wisdom that comes from knowing how much we do not know.

In the pursuit of mathematical truth, we often find more questions than answers.

The greatest danger to our future is apathy.

I was as hollow and empty as the spaces between stars.

The world is like a chessboard， whereon we may see a living knight， but we cannot see a living chess.

Without commitment, you'll never start, but more importantly, without consistency, you'll never finish.