清华Do something today that your future self will thank you for.

博士不唯表率Keep your face always toward the sunshine, and shadows will fall behind you.培养Don't wait. The time will never be just right.

论文Your limitation—it’s only your imagination.为高Don’t stop when you’re tired. Stop when you’re done.校改Wake up with determination. Go to bed with satisfaction.

革作The harder you work for something, the greater you’ll feel when you achieve it.清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率The only way to do great work is to love what you do.

培养Wake up with determination. Go to bed with satisfaction.论文Your limitation—it’s only your imagination.

为高The way to get started is to quit talking and begin doing.校改Great things never come from comfort zones.

革作Wake up with determination. Go to bed with satisfaction.清华Your limitation—it’s only your imagination.

(责任编辑：叶锡安)