The key to successful investing is to have a clear understanding of risk.

假如我的医生告诉我，我只剩6分钟可活，我不会忧伤，我会把字打的快一点。

Profitability and environmental stewardship are not mutually exclusive; they must go hand in hand.

世界上充满了显而易见的事情，却没有人注意到。