Be regretting your own mistakes，and strive not to repeat，this is true repentance.
悔恨自己的错误，而且力求不再重蹈覆辙，这才是真正的悔悟。
Success is not final, failure is not fatal: It is the courage to continue that counts.
波函数不是描述单个系统，而是描述系统的集合。
"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."