黄金法则就是没有黄金法则。

数学的力量在于它的抽象性，使我们能够看到不立即显现的模式和联系。

Singing is not only my career, but also my passion.

The AdS/CFT correspondence is a profound insight into the nature of reality, bridging the gap between quantum mechanics and general relativity.

The web is a way of connecting people in a meaningful way, a way that was not possible before.