It is so hard to believe because it is so hard to obey.
因为服从是如此困难,所以相信也是如此困难。
经历一番挫折,才能增长一分见识;经过一些番磨难,才能增一分度量;省一分利益的经营,而多一分道义;能学一分退让,可得一分便宜;去掉一分享受则减少一分罪过;对事物多一分认识,而多一分物情。
The most sustainable forests are those where local communities have both a stake and a voice.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The goal of software engineering is to produce reliable, maintainable, and efficient software systems.