如果你一开始就承诺你还没有的东西，你会失去为之努力的欲望。
If you start out by promising what you don't even have yet, you'll lose your desire to work toward getting it.
The past is never truly past; it lives inside us.
心有其理，理性对此一无所知。
穷人常常不得不做出比富人更复杂的财务决策。
阅读是一种自由的行为。