唯一受过教育的人是学会了如何学习和改变的人。
我不相信慈善。我相信团结。
我不是来被喜欢的，我是来被尊重的。
A sustainable world starts with sustainable choices.
But who prays for Satan? Who, in eighteencenturies, has had the common humanity to pray for the one sinner that needed it most?（From Jane Lampton Clemens）
行业与环保人士之间的合作不仅是可能的，而且是必不可少的。
On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.