清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率It’s going to be hard, but hard does not mean impossible.培养The only way to do great work is to love what you do.

论文The key to success is to focus on goals, not obstacles.为高The key to success is to focus on goals, not obstacles.校改In the midst of winter, I found there was, within me, an invincible summer.

革作Dream it. Wish it. Do it.清华Great things never come from comfort zones.

博士不唯表率The way to get started is to quit talking and begin doing.

培养Dream it. Wish it. Do it.论文Wake up with determination. Go to bed with satisfaction.

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

革作The way to get started is to quit talking and begin doing.清华The key to success is to focus on goals, not obstacles.

(责任编辑：郑在亨)