Wear a smile often, and you will feel young always.

笑口常开，青春常在。

I wear a smile in my life every day.

微笑，大笑，在我生命当中的每一天。

Don't give up and you'll wear a smile.

别放弃，你会赢得胜利者的微笑。

Always wear a smile.

脸上永远面带微笑。

Wear a smile and have friends; Wear a scowl and have wrinkles.

脸挂笑容你将得到朋友；脸挂怒容你将得到皱纹。