太阳直到它的光芒被这座建筑反射才知道它有多美。
The sun did not know how beautiful its light was until it was reflected off this building.
Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.
如果你想要为挽救生命而从事汽车自动行驶事业的话,你需要知道这个技术绝不是能从哪个特定学科里学到的。1995年,我还是一个博士生的时候,我就已经对无人驾驶汽车感兴趣了。
教师必须为形成较好人类而献出一切。
The road to success is always under construction.