O mundo é um livro, e quem não viaja lê apenas uma página.
世界是一本书，不旅行的人只读了一页。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
Writing is the only profession where no one considers you ridiculous if you earn no money.
凡是教师缺乏爱的地方，无论品格还是智慧都不能充分地或自由地发展。
The real value of a bank lies in its ability to serve the real economy.