智慧总是在它不再有任何用处时才降临到我们身上。

成功的关键是专注于长期目标，而不是被短期利益所分散注意力。

You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.

Coal enterprises must actively adapt to energy structure adjustments and accelerate transformation and upgrading.

局部和全局现象之间的相互作用是数论中反复出现的主题。

沉默可以是最响亮的抗议形式。