Magic, like any other power, is neither good nor evil in itself. It is the purpose to which it is put that determines its nature.

I don't do drugs. I am drugs.

跨学科合作对于农业科学的突破至关重要。

永远不要停止学习，因为世界永远不会停止变化。

数学中发现的快乐就像解开宇宙留给我们的谜题。