化学的乐趣在于实践，而不仅仅是发现。

切东西的时候不要冲着自己。

Innovation should never be a one-time event; it must be ingrained in the culture of the organization.

The future belongs to those who plant trees today.

能量守恒定律不仅仅是一个抽象原则；它是已被无数实验验证的自然法则。