Time is the invisible material in all my works.
时间是我所有作品中看不见的材料。
The end of wisdom is to dream high enough to lose the dream in the seeking of it.
The truth is rarely pure and never simple.
编程的艺术是组织复杂性的艺术,是掌握多样性并尽可能有效地避免其混乱的艺术。