It can brighten up someone’s day without saying anything ... Don’t underestimate the power of a smile. 35. One smile a day can keep the doctors away. 36. Smiling is good for your health.

A smile can brighten up a gloomy day. 2 ... One smile a day can keep the doctors away. 36. Smiling is good for your health. 37. Sit and smile with a special someone kind-of-day.