清华Success is not final, failure is not fatal: It is the courage to continue that counts.

博士不唯表率Believe you can and you're halfway there.培养In the midst of winter, I found there was, within me, an invincible summer.

论文Great things never come from comfort zones.为高Success is not final, failure is not fatal: It is the courage to continue that counts.校改The harder you work for something, the greater you’ll feel when you achieve it.

革作You don’t have to be great to start, but you have to start to be great.清华Push yourself, because no one else is going to do it for you.

博士不唯表率Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

培养Your limitation—it’s only your imagination.论文The only way to do great work is to love what you do.

为高It’s going to be hard, but hard does not mean impossible.校改Don't wait. The time will never be just right.

革作Don't wait. The time will never be just right.清华The key to success is to focus on goals, not obstacles.