万物皆处于流动状态。

The Langlands program is a framework for exploring the deepest mysteries of mathematics.

不光染丝是这样，国家也会被染。 

The periodic table is not just a chart; it's a map of endless possibilities.

The only real prison is fear, and the only real freedom is freedom from fear.

记忆，即使是你最珍贵的记忆，也会以惊人的速度消逝。但我不这么认为。我最珍视的记忆，我从未看到它们褪色。