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。
To love is to accept the unknown in another.
在算法的领域中，效率不仅仅是一个目标；它是一种必需。
Innovation is not about saying yes to everything. It’s about saying no to all but the most crucial features.
The world is a book, and those who do not travel read only a page.
The profession of book writing makes horse racing seem like a solid, stable business.
自适应控制是根据观察到的系统行为调整控制器参数。
我不害怕失败，不害怕跌倒。这就是生活，跌倒了就爬起来。
Art is not about answers, it's about questions.