正是在我们最黑暗的时刻,我们必须集中精力看到光明。
The energy landscape is changing, and we must change with it to remain relevant.
跨国合作是解决全球粮食安全挑战的关键。
The most important thing you can do to achieve your goals is to make sure that as soon as you set them, you immediately begin to create momentum.