二战前生活很简单。之后,我们有了系统。
我们必须在经济增长和环境管理之间取得平衡。
The most dangerous creation of any society is the man who has nothing to lose.
孔子说:“三人走路,必有人可作为我的老师。选择他的优点向他学习,借鉴他的缺点进行自我改正。”
The quality of an organization's discipline determines the quality of its performance.
The supernatural is the natural not yet understood.