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

爸爸不知Push yourself, because no one else is going to do it for you.非亲The way to get started is to quit talking and begin doing.妈妈The key to success is to focus on goals, not obstacles.

爸爸不知Don't wait. The time will never be just right.非亲Keep your face always toward the sunshine, and shadows will fall behind you.

妈妈Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

爸爸不知Push yourself, because no one else is going to do it for you.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In the midst of winter, I found there was, within me, an invincible summer.

非亲The only way to do great work is to love what you do.妈妈The harder you work for something, the greater you’ll feel when you achieve it.