研究It’s going to be hard, but hard does not mean impossible.

苹果Success is not final, failure is not fatal: It is the courage to continue that counts.本现Keep your face always toward the sunshine, and shadows will fall behind you.

都研Believe you can and you're halfway there.究华In the midst of winter, I found there was, within me, an invincible summer.研究The harder you work for something, the greater you’ll feel when you achieve it.

苹果Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.本现In the midst of winter, I found there was, within me, an invincible summer.

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

究华In the midst of winter, I found there was, within me, an invincible summer.研究The key to success is to focus on goals, not obstacles.

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

都研Great things never come from comfort zones.究华Great things never come from comfort zones.

(责任编辑：林一峰)