If you can avoid seeking approval of others， your power is limitless.
柠檬问题发生的原因是卖家比买家更了解产品，从而导致市场失灵。
作为非洲人就是现代人——这是我们必须接受的核心悖论。
Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.