48、学习要有三心,一信心,二决心,三恒心。——陈景润
Learning should have three hearts: one is confidence, the other is determination, and the other is perseverance.
49、教师是人类灵魂
的工程师。——斯大林
Teachers are engineers of human soul.
50、笔落惊风雨
,诗成泣鬼神。——杜甫
Writing down the wind and rain, poetry into tears of ghosts and gods.