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

吃药Keep your face always toward the sunshine, and shadows will fall behind you.妈妈Great things never come from comfort zones.

吃药Don’t stop when you’re tired. Stop when you’re done.妈妈It’s going to be hard, but hard does not mean impossible.吃药In the midst of winter, I found there was, within me, an invincible summer.

妈妈The key to success is to focus on goals, not obstacles.吃药Believe you can and you're halfway there.

妈妈Dream it. Wish it. Do it.

吃药Do something today that your future self will thank you for.妈妈The harder you work for something, the greater you’ll feel when you achieve it.

吃药Wake up with determination. Go to bed with satisfaction.妈妈It’s going to be hard, but hard does not mean impossible.

吃药The key to success is to focus on goals, not obstacles.妈妈The way to get started is to quit talking and begin doing.

(责任编辑：陶传正)