出自先秦《荀子·修身》。利益少,但是道义多,这样的事要做。在利与义之间要舍利而取义,强调的是一种修身原则。
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The real challenge in computer science is not to write programs, but to understand the nature of computation.
The development of algorithms is both an art and a science.