To make mistakes is human. To own your mistakes is divine. Nothing elevates a person higher than quickly admitting and taking personal responsibility for the mistakes you make and then fixing them fairly. If you mess up， fess up. It’s astounding how powerful this ownership is.

资本资产定价模型是一个简单而强大的工具，用于理解风险与回报之间的关系。

心灵是一个过程的动态互动。

可持续性不是一种趋势，而是一种责任。

解释：兄弟之间虽然会因谗言而起争执，但在遇到外人的侮辱时仍应一致对外。

教育：从自负的无知到痛苦的不确定之路。