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 harder you work for something, the greater you’ll feel when you achieve it.

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

爸爸不知Push yourself, because no one else is going to do it for you.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Don't wait. The time will never be just right.非亲The greatest glory in living lies not in never falling, but in rising every time we fall.

妈妈Wake up with determination. Go to bed with satisfaction.

爸爸不知Don’t stop when you’re tired. Stop when you’re done.非亲Don’t stop when you’re tired. Stop when you’re done.

妈妈Don't wait. The time will never be just right.爸爸不知The only way to do great work is to love what you do.

非亲Do something today that your future self will thank you for.妈妈The way to get started is to quit talking and begin doing.

(责任编辑：鸡腿饭)