【格言】傻瓜的心在嘴里，聪明人的嘴在心里。  posted on 2017/01/01 (  1223 )

傻瓜的心在嘴里，聪明人的嘴在心里。

The heart of a fool is in his mouth, but the mouth of a wise man is in his heart.'

-- 班杰明．富兰克林，美国开国元勋