每个算法都讲述了一个故事,一个从问题到解决方案的步骤叙述。
Every algorithm tells a story, a narrative of steps leading from problem to solution.
We are the temporary custodians of an ancient genetic legacy.
Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.