20191231每日一句

If you're brave enough to say goodbye, life will reward you with a new hello.

只要你勇敢地说再见，生活便会奖励你新的开始。

Those who cannot change their minds cannot change anything.

无法改变想法的人，无法改变任何事。

Nothing comes from nothing.

天下没有免费的午餐。