What is done in love is done well.

The human being is a sun, and the senses are his planets.

We are all responsible for the world we have created, and therefore we must work together to change it.

每一个优秀的数学家至少是半个哲学家，而每一个优秀的哲学家至少是半个数学家。

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

The path to discovery is rarely a straight line.