投资者的主要问题——甚至可能是他最坏的敌人——很可能是他自己。
The investor's chief problem - and even his worst enemy - is likely to be himself.
The climate system is extraordinarily complex, and our understanding of it is still evolving.
"To be Irish is to know that in the end the world will break your heart."
任何人都能成为历史，只有伟人能创造历史。