1, Shushan has a diligent path, and there is no limit to learning the sea.

2, young and old don't work hard, the boss is sad. -"Long Songs"

3, reading thousands of books, writing like a god-Du Fu

4. There are three kinds of reading, namely, heart, eyes and mouth-Zhu.

5. If you don't learn, you won't learn, and if you have no ambition, you won't learn-Zhuge Liang

Restaurant: 1, from frugality to luxury, from luxury to frugality. Sima Guang (Northern Song Dynasty)

2, frugality and simplicity, human virtue. Xue Xuan (Ming)

3, a porridge and a meal, it is not easy to think about it; It is difficult to keep thinking about material resources. [Qing] Zhu Yongchun

Laboratory: 1, I love my teacher, and I love the truth even more-Aristotle 2, man's bounden duty is to explore the truth bravely. -Copernicus (Poland)

All reasoning must come from observation and experiment. -Galileo (Italy)

Exploring the truth is more valuable than having the truth. -Einstein (USA)