The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
User don't want technology, they want better experience.
所有痛苦都源自渴望、执着与欲望。
The journey of scientific discovery is as important as the destination.
In our hearts, there is a place that cannot be locked. That place is called hope.
每次实验都是与自然的对话，而自然总有话要说。
不要害怕失败，因为每一次失败都是成功的练习。
如果你想做好一件事，就自己动手。