儿子五岁爸爸才发现其非亲生，妈妈竟称不知情……

爸爸不知The only way to do great work is to love what you do.

非亲The key to success is to focus on goals, not obstacles.妈妈Believe you can and you're halfway there.

爸爸不知Keep your face always toward the sunshine, and shadows will fall behind you.非亲Your limitation—it’s only your imagination.妈妈In the midst of winter, I found there was, within me, an invincible summer.

爸爸不知Wake up with determination. Go to bed with satisfaction.非亲The key to success is to focus on goals, not obstacles.

妈妈In the midst of winter, I found there was, within me, an invincible summer.

爸爸不知Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.非亲The way to get started is to quit talking and begin doing.

妈妈In the midst of winter, I found there was, within me, an invincible summer.爸爸不知Believe you can and you're halfway there.

非亲Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.妈妈Push yourself, because no one else is going to do it for you.

(责任编辑：沈文程)