生活的全部就是放手,但最痛苦的是没有花一点时间说再见。
The whole of life is an act of letting go, but what hurts the most is not taking a moment to say goodbye.
The beauty of physics lies in its ability to explain the complex with the simple.
The best way to predict the future is to create it.
最危险的毒药是成就感。解药就是每天早上思考"怎样才能做得更好?"