One of life's most painful moments comes when we must admit that we didn't do our homework, that we are not prepared.

One of life's most painful moments comes when we must admit that we didn't do our homework, that we are not prepared.

生活中最痛苦的时刻之一就是我们必须承认我们没有做家庭作业，我们没有准备好。

-- Merlin Olsen 马林·欧森