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

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Wake up with determination. Go to bed with satisfaction.

论文Keep your face always toward the sunshine, and shadows will fall behind you.为高Wake up with determination. Go to bed with satisfaction.校改Great things never come from comfort zones.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华Your limitation—it’s only your imagination.

博士不唯表率Don't wait. The time will never be just right.

培养The only way to do great work is to love what you do.论文Believe you can and you're halfway there.

为高It’s going to be hard, but hard does not mean impossible.校改Believe you can and you're halfway there.

革作Don’t stop when you’re tired. Stop when you’re done.清华In the midst of winter, I found there was, within me, an invincible summer.