物理学的魅力在于它能够用简单的原理解释复杂的事物。

言语有力量，但沉默可能更有力量。

There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.

The Internet is not just a technology, it's a social phenomenon.

国际贸易能够创造互惠互利的局面。