礼轻人意重

Explanation: Although very light present, but very deep human affection. 　　Source: Yuan Li Zhiyuan, "is also firmly at the end": "Brother, thanks to justice, such as pro-A light weight meaning, kindly consider themselves fortunate." 　　Examples: Is this enemy, even though not worth the money, send me a guest of Beijing, but not Road ~. (Ming Feng Meng, "Yu Shiming made" Paper)