释义：只有连根拔除杂草，才能确保它不会再发芽生长。如果砍草时不除去根部，到了春天杂草还会再度生长。

A company’s culture is defined by the decisions its leaders make when no one is watching.

"Books are the most powerful form of magic."

交易成功的关键在于情绪纪律。如果智力是关键，那么会有更多的人通过交易赚钱。