To this day, I have never taken a course anywhere, in chemistry, economics, psychology, or business.
时至今日，我从未在任何地方选修过化学、经济学、心理学或商业课程。
能源的未来在于平衡经济增长与环境管理。
永远不要让恐惧阻止你追求梦想。
Redemption is a long road with no end in sight.
You are not only responsible for what you say, but also for what you do not say.
Every man's life ends the same way. It is only the details of how he lived and how he died that distinguish one man from another.