It is justice, not charity, that is wanting in the world.
世界上缺少的是正义,而不是慈善。
领导者的工作是帮助人们看到未来。
It is the greatest happiness of the greatest number that is the measure of right and wrong.
可持续发展不是目的地,而是需要持续改进和创新的旅程。
能源的未来在于平衡传统资源和可再生替代品。