布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为几个可观察的变量。

If one hears bad music it is one's duty to drown it by one's conversation.

The essence of strategy is choosing a unique and valuable position rooted in systems of activities that are much more difficult to match.

成功的真正标准不仅仅是利润，还有我们留下的积极影响。

It’s not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change.

We innovate by starting with the customer and working backwards. That becomes the touchstone for how we invent.

译文：闲时就要反省自己平生所做的事情，一个人在家时就要多思考平日的所作所为。赏析：静坐常思己过。人无完人，我们不要总在背后议论别人的短处，一定要经常反思自己的言行是否得当。如有优点，就要继续发扬，如有不当，就要立即改正。

天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。