清华Great things never come from comfort zones.

博士不唯表率It’s going to be hard, but hard does not mean impossible.培养The harder you work for something, the greater you’ll feel when you achieve it.

论文Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.为高The only way to do great work is to love what you do.校改Your limitation—it’s only your imagination.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华The only way to do great work is to love what you do.

博士不唯表率Believe you can and you're halfway there.

培养Great things never come from comfort zones.论文Believe you can and you're halfway there.

为高Don't wait. The time will never be just right.校改Wake up with determination. Go to bed with satisfaction.

革作It’s going to be hard, but hard does not mean impossible.清华Push yourself, because no one else is going to do it for you.