The most important things in statistics are not the numbers, but the methods for producing them and the meaning behind them.
统计学中最重要的不是数字，而是产生它们的方法及其背后的意义。
The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.
The greatest glory in living lies not in never falling, but in rising every time we fall.
最好的故事能让读者每次重温时都有新发现。
在土壤湿润的情况下耕种，不利于耕作，结果只能截然相反，连续数年都不会有好收成。