我最喜欢的生活中的事情不花钱。很明显，我们所有人最宝贵的资源是时间。
My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.
The real challenge in computer science is not to write programs, but to understand the nature of computation.
Language is not a tool for describing reality, but a reality in itself.
The process of creation is more important than the result. 创作的过程比结果更重要。
艺术的可怕之处在于你不知道它会把你带向何方。
