Never stop learning—the moment you think you know everything is the moment you fall behind.
Is it possible that software is not like anything else, that it is meant to be discarded: that the whole point is to see it as a soap bubble?
数学是为数学家而写的。
贫困和无知可能逐渐消失的希望,确实从十九世纪工人阶级的稳步进步中得到了很大的支持。
Challenges are opportunities in disguise; embrace them with courage and creativity.