可持续采石意味着像倾听股东一样认真地倾听土地的声音。
君子做学问,是为了完善自己;小人做学问,是为了哗众取宠。
Start with what is right rather than what is acceptable.
生活是老师,我是学生。
The desire for recognition is the most fundamental human desire, and it is the source of both the greatest achievements and the greatest tragedies in human history.
文章是用来承载道理的,道理通过文章得以传播。
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。