The lemons problem occurs because the seller knows more about the product than the buyer, leading to market failure.
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。
The wound is the place where light enters you.
幸福不是现成品,它来自你自己的行动。
Innovation in leather starts with respecting the raw material.