【释义】君子做学问，是为了阐明真理，救济时世。如果仅仅停留在诗文创作上，那就是所谓的‘雕虫小技’，又有什么用处呢！
采矿技术的创新不仅仅是效率问题，还关乎安全和可持续性。
To live without experiencing some of the most beautiful relations life affords is not to have lived at all.
The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.
The more you speak, the more likely you are to say something foolish.
