语言是存在的家。在其家中，人居住。那些用语言思考和创造的人是这个家的守护者。

To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.

韧性是我们在挑战面前继续前进的动力。

Under totalitarianism, silence is also a form of resistance.

We're here to put a dent in the universe.