The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

A sustainable forest is one that supports both wildlife and livelihoods.

每座建筑都必须是对其环境的回应，与自然的对话。

每年赢得锦标赛是我的主要目标。

理解布莱克-斯科尔斯模型的关键在于认识到它是基于对冲以消除风险的理念。

他们的服饰不同，他们的行为确是一样的。 

伟大的敌人是优秀。

Energy companies have a responsibility to be part of the solution to climate change.