Science is not just about facts; it's about asking the right questions.
不要因为结束而哭泣,微笑吧,为你的曾经拥有。
Afghanistan is the land of my past, the place where I had laughed and cried, but it was no longer my home.
一个意识到自己纯净的心灵不会执着于任何事物,既不执着于肉体也不执着于灵魂。