Sometimes you put walls up not to keep people out，but to see who cares enough to break them down.
有时你建起心墙并非为了远离人群，而是为了看清谁在乎去推倒它。
人类的未来掌握在那些能够将智慧和美的火炬带入黑暗中的人手中。
The best revenge is massive success.
We shouldn't teach great books; we should teach a love of reading.
数学家是模式的创造者，就像画家或诗人一样。
The real challenge lies in making small-scale farmers part of the global solution.