Words were not given to man in order to conceal his thoughts.
The human race has one really effective weapon, and that is laughter.
新能源不仅是产业升级的方向，更是国家战略的重要组成部分。
学习一门新编程语言的最好方法是用它写程序。
The present is always changing, but the past is fixed.
The best decisions are made when you listen to both data and people.
人生苦短，必须快乐。