Perseverance, rotten wood can't be carved; Perseverance, the stone can be carved. -Xunzi? Persuasive learning

If you want to work hard, the iron pestle is ground into a needle. -Cao Xue's Zhong Shuguang Ji? Pengshan county, southern Sichuan Province "

The so-called genius is to spend all other people's coffee time on their own work-Lu Xun

The decisive factor in the formation of genius should be diligence. ..... studying hard is directly proportional to practicing hard. —— Guo Moruo

The person who walks the slowest, as long as he doesn't lose his goal, will walk faster than the person who wanders aimlessly. -Lessing

The height of the fountain will not exceed its source; The same is true of a person's career, and his achievements will never exceed his beliefs.

Lincoln