I am happy and proud of what I have done, but not completely satisfied.
我已将这一原则——每一微小变异若有益便被保存——称为自然选择。
用右手画圆形,左手画方形,不能同时画成
书是一面镜子:如果一只猿猴往里看,使徒不太可能往外看。
The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.