The road to hell is paved with works-in-progress.
学习数学的最好方法就是去做数学。
历史学家的任务是理解过去，而小说家的任务是让它活过来。
Architecture is a social art; it must serve people first.
There are two ways to extend a business. Take inventory of what you are good at and extend out from your skills. Or determine what your customers need and work backwards, even if it requires learning new skills.