儿子五岁爸爸才发现其非亲生，妈妈竟称不知情……

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Success is not final, failure is not fatal: It is the courage to continue that counts.

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Great things never come from comfort zones.

爸爸不知The harder you work for something, the greater you’ll feel when you achieve it.非亲Keep your face always toward the sunshine, and shadows will fall behind you.

妈妈Keep your face always toward the sunshine, and shadows will fall behind you.

爸爸不知The key to success is to focus on goals, not obstacles.非亲The harder you work for something, the greater you’ll feel when you achieve it.

妈妈The key to success is to focus on goals, not obstacles.爸爸不知It’s going to be hard, but hard does not mean impossible.

非亲The only way to do great work is to love what you do.妈妈Great things never come from comfort zones.

(责任编辑：李俊杰)