The essence of strategy is that you must set limits on what you're trying to accomplish.
策略的本质是你必须对你想要完成的事情设置限制。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
One must have sorrow to truly appreciate joy.
一个人必须有悲伤才能真正体会到快乐。
All of science is largely formalized common sense.
所有的科学在很大程度上都是形式化的常识。