儿子五岁爸爸才发现其非亲生，妈妈竟称不知情……

爸爸不知Wake up with determination. Go to bed with satisfaction.

非亲Do something today that your future self will thank you for.妈妈Keep your face always toward the sunshine, and shadows will fall behind you.

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

爸爸不知Don't wait. The time will never be just right.非亲Don’t stop when you’re tired. Stop when you’re done.

妈妈Your limitation—it’s only your imagination.

爸爸不知Believe you can and you're halfway there.非亲Wake up with determination. Go to bed with satisfaction.

妈妈Don’t stop when you’re tired. Stop when you’re done.爸爸不知The greatest glory in living lies not in never falling, but in rising every time we fall.

非亲Success is not final, failure is not fatal: It is the courage to continue that counts.妈妈The way to get started is to quit talking and begin doing.

(责任编辑：吕秀龄)