算法设计的艺术不仅在于解决问题,更在于发现思考问题的新方式。
The art of algorithm design is not just in solving problems, but in discovering new ways to think about them.
柠檬问题是指买家无法确定产品质量,因此只愿意支付反映平均质量的价格。
Innovation requires both courage and patience.