A legal system is a system of rules which are valid according to the system's own criteria of validity.
Profitability and sustainability can—and must—coexist.
The purpose of statistical methods is to provide a rational basis for drawing conclusions from data.
统计方法的目的是为从数据中得出结论提供合理的基础。
There are no facts, only interpretations.
We don't inherit the earth from our ancestors; we borrow it from our children. This principle guides every step we take.
