实现明天的唯一限制是我们今天的怀疑。
The greatest single achievement of computer science is the development of the concept of the algorithm.
——温铁军谈“农业现代化与小农经济的基础是根本矛盾的”
人类能够达到的最高活动是为了理解而学习,因为理解就是自由。
人生苦短,必须快乐。
The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.