我无话可说，而我正在说它。

Mathematics is the language with which God has written the universe.

I write to understand the world, and to understand myself.

一年最好的时光在春天，一天最好的时光在早晨；一家最重要的是和睦，一生最重要的是勤奋。

The human mind is capable of comprehending the universe because the universe has generated minds capable of comprehending it.

煤炭的未来取决于我们创新和减少其环境影响的能力。

即便你是富贵之人或王侯将相，最终也会像荒草一样被埋葬在岁月中。