The past is not a static thing. It moves and shifts with us.

能源的未来在于传统资源与可再生替代品之间的平衡。

Collaboration across borders is essential to combat deforestation and climate change.《全球森林管理》

衣食是人们活着的时候所需要的利益，尚且要有一定的节制；埋葬是人们死后所需要的利益，为什么就单单在这里没有节制呢？ 

I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up and boy does that help, particularly when you have a long run ahead of you.

The key to successful investing is to have a clear understanding of the market and the risks involved.

Life is short, make it sweet.