We must balance the need for energy with the responsibility to protect our planet.

实现明天的唯一限制是我们今天的疑虑。

向更清洁能源的过渡是不可避免的；那些抗拒的人将被抛在后面。

I will hazard a prediction. When you are 80 years old， and in a quiet moment of reflection narrating for only yourself the most personal version of your life story， the telling that will be most compact and meaningful will be the series of choices you have made. In the end， we are our choices. Build yourself a great story.