关于frown的读书笔记

1、Never frown,even when you are sad,because you never know who is falling in love with your smile.纵然伤心，也不要愁眉不展，因为你不知是谁会爱上你的笑容。

2、The world is like a mirror:Frown at it and it frowns at you;smile,and it smiles too
世界犹如一面镜子：朝它皱眉它就朝你皱眉，朝它微笑它也吵你微笑。