天有多高，地有多厚，通过实践才能得知。荀子强调实际行动，而非“坐而论道”。在自强不息的行动中，才能获得真知，发掘自己未知的潜能。

The future of coal is bright if we fight for it.

The mystery of reality is what keeps me painting.

Pleasures， then， and the avoidance of pains， are the ends that the legislator has in view.

效法的人如果不仁义，我们就不可以效法他。治理国家，管理人民应当要以人为本，用仁义管理世俗。

In mathematics, the journey from confusion to clarity is the most rewarding experience.

完美面包的秘诀？时间和关注。