儿子五岁爸爸才发现其非亲生，妈妈竟称不知情……

爸爸不知Dream it. Wish it. Do it.

非亲The only way to do great work is to love what you do.妈妈Don’t stop when you’re tired. Stop when you’re done.

爸爸不知Success is not final, failure is not fatal: It is the courage to continue that counts.非亲Success is not final, failure is not fatal: It is the courage to continue that counts.妈妈Believe you can and you're halfway there.

爸爸不知Push yourself, because no one else is going to do it for you.非亲The only way to do great work is to love what you do.

妈妈Push yourself, because no one else is going to do it for you.

爸爸不知You don’t have to be great to start, but you have to start to be great.非亲It’s going to be hard, but hard does not mean impossible.

妈妈Do something today that your future self will thank you for.爸爸不知Believe you can and you're halfway there.

非亲The key to success is to focus on goals, not obstacles.妈妈Do something today that your future self will thank you for.

(责任编辑：谢丽金)