因此美名归于君主,而仇怨由臣下担当;安乐归于君主,而忧患由臣下担当。这就是墨翟所说的忠臣。 
Profit and sustainability must swim side by side, or both will sink.
In mathematics, persistence is often more important than brilliance.
最好的交易者是那些能够控制自己情绪的人。