是以美善在上，而怨雠在下；安乐在上，而忧戚在臣。此翟所谓忠臣也。
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。
Sustainability isn't a trend—it's the future of business.
"We are all prisoners of our own desires."
教授数学是为了激励下一代的思考者和问题解决者。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
写作是探索人类灵魂未知领域的过程。