微笑不费分文,但它令受者得益良多,令施者更加富有。微笑使家庭温馨又快乐,更是友谊的奠基石。它能使疲惫的人振奋,给失去信心的人带去欢欣,令伤心的人感到温馨,它是自然界里最好的烦恼消解剂。然而它却不能像物品那样任你购求借偷,当人们疲惫不堪,无心对你微笑时,对他们微笑吧 Smiles don’t waste money, but it gives the recipients a lot of benefits and makes the recipient richer. Smiling makes the family warm and happy, but also the cornerstone of friendship. It can invigorate exhausted people, bring joy to people who have lost faith, and warm to those who are sad. It is the best trouble-suppressing agent in nature. However, it can’t be used as an item for you to borrow and steal. When people are exhausted and don’t smile at you, smile at them.