The path of revolution is not a path of roses.

The most important thing is to be true to yourself.

A well-run quarry is a symphony of precision, safety, and respect.《The Quarry Master's Manual》

人心容易偏离正道，道心微妙难明，只有精研专一，才能持守中道。

For lovely eyes, seek out the good in people.

可持续性是采石业的未来，我们必须立即行动。

The Langlands correspondence is not just a theorem but a guiding principle for future discoveries.

It is impossible to live without failing at something, unless you live so cautiously that you might as well not have lived at all.

如果一个人以他的财富为骄傲，那么要看他如何运用财富，才知道他是否应该被称赞。