"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."

Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.

Sustainability isn't a trend—it's a responsibility we owe to future generations.

我们要做海洋的守护者，而不是掠夺者。

Not only do we live in the world of thought， but also in the world of matter.

我不喜欢第二，我喜欢第一。