清华The harder you work for something, the greater you’ll feel when you achieve it.

博士不唯表率Don’t stop when you’re tired. Stop when you’re done.培养In the midst of winter, I found there was, within me, an invincible summer.

论文Push yourself, because no one else is going to do it for you.为高Don't wait. The time will never be just right.校改Your limitation—it’s only your imagination.

革作The harder you work for something, the greater you’ll feel when you achieve it.清华The only way to do great work is to love what you do.

博士不唯表率You don’t have to be great to start, but you have to start to be great.

培养It’s going to be hard, but hard does not mean impossible.论文Don’t stop when you’re tired. Stop when you’re done.

为高Your limitation—it’s only your imagination.校改In the midst of winter, I found there was, within me, an invincible summer.

革作Don’t stop when you’re tired. Stop when you’re done.清华Your limitation—it’s only your imagination.