The end of law is not to abolish or restrain, but to preserve and enlarge freedom.
一纸文凭不见得就可以造就一个人,正如同牢狱生涯也不见得会打垮每一个人。
相位裕度是系统在变得不稳定之前可以容忍的程度的度量。
The key to successful investing is to stay the course and avoid unnecessary risks.