I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.
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。
人类对于不公正的行为加以指责,并非因为他们愿意做出这种行为,而是惟恐自己会成为这种行为的牺牲者。