We have a responsibility to future generations to leave the planet in better shape than we found it.
我们有责任为子孙后代留下一个比我们发现时更好的地球。
贫困的问题不在于人们懒惰,而在于经济体系没有为他们提供机会。
Transparency builds trust, and trust is the foundation of progress.
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.