Take an object. Do something to it. Do something else to it.
事实并不能自证清白。它们支持或者反对不同的理论。而脱离理论或者信念的事实不过是孤立的好奇心而已。
伟大的团队建立在相互尊重和共同目标之上。
The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.