Knowledge has value only insofar as it contributes to the liberation of humanity.
解释:君子不因为天色昏暗而毁弃自己的行为举止。
Language is not innocent. It carries the weight of history and power.
Win-win cooperation is the main theme of mining development in the new era.
"Books can be mirrors, windows, and sliding glass doors."
Do what you can wherever you are, from wherever you sit in life. Give me your time or your talent your money if you have it.
Love is irrational. The more you love someone, the less sense anything makes.