Sustainability is not a choice; it's our responsibility to future generations.

幸福是短暂的。它不会停留。上帝在击打它的风帆。

理解布莱克-斯科尔斯模型的关键在于认识到它是基于创建无风险对冲的理念。

"History is not what happened but what survives the shipwreck."

A child educated only at school is an uneducated child.

我认为最强大和持久的品牌是从内心建立的。它们是真实和可持续的。它们不是由营销部门制造的。