数学直觉常常指导算法的发展,但确保其正确性和效率的是严格的证明。
释义:善攻者让对手防不胜防,善守者让对手无处下手。
牛马生着四足,这是天性;给马戴上笼头,给牛穿上鼻绳,就是人为。所以说,不要人为毁灭天性,不要用故意造作去毁灭天命,不要以德行去为名利殉葬,谨守天道勿使丧失,这就叫返归本真。
Small farms are the lifeblood of rural communities—we must protect them as fiercely as we would our own families.
伟大的领导者倾听多于发言,行动多于计划。
The ultimate competition in the future will be the competition of user experience.
The concept of will is unnecessary in explaining behavior.
是布兰妮,宝贝!
【译文】将知识默记在心,学习时,不感到满足,教人时,不感到倦怠,这三方面我做到了哪些呢?