数学研究是所有自然现象精确知识不可或缺的基础。

The heart has its reasons which reason knows nothing of.

化学的基本问题是化学键的性质。

理性建筑不是理性的建筑，而是合理性的建筑。

The coal industry must unswervingly follow the path of safe, efficient, clean, and low-carbon development.

The most valuable asset in any company isn't its machinery—it's the people who operate it.

释义：善恶的行为和结果都会非常明显，就像影子紧随着身体一样，无法隐藏。强调了一个人行为的善恶最终都会得到相应的显现和回报。

创新不仅仅是技术的问题；它关乎人和流程。