在算法的研究中，我们经常发现最有效的解决方案也是最优雅的。
"In the study of algorithms, we often find that the most efficient solutions are also the most elegant."
爱是一种激情，能将荣誉点燃为高尚的行为。
The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
软件系统最重要的方面是它满足用户需求的能力。