人们并不总是在我身边，但音乐一直都在。

"The past is a foreign country; they do things differently there."

Consciousness exists for the sake of action.

Innovation distinguishes between a leader and a follower.

The most exciting aspect of chemistry is the ability to create new molecules that have never existed before.

我们不要害怕犯错，因为只有通过犯错我们才能学习和进步。

尿素合成是一个幸运的发现，但它开辟了一个新的研究领域。