The beauty of mathematics is that it is so simple yet so powerful.

The true value of a forest cannot be measured in board feet, but in the breath of the planet.

抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

Don’t be afraid to take risks—most great inventions come from bold experiments.

我曾想成为月亮上的人，这样便能独处，却又与众生同在。