We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.
Everything we do here is important.
I'm not a person who gives up on myself.
在算法的领域,效率不仅仅是速度的衡量,更是对问题本质的深刻陈述。
You can’t be brave if you’ve only had wonderful things happen to you.