晚食以当肉，安步以当车。
解释：饿了再吃，粗茶淡饭味道也像吃肉一样可口。安稳走路就不会感觉到劳累，权当坐车。
Silence is the most perfect expression of scorn.
The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.
The love of democracy is that of equality.
数据的好坏取决于我们提出的问题。
