清华Believe you can and you're halfway there.

博士不唯表率Wake up with determination. Go to bed with satisfaction.培养Push yourself, because no one else is going to do it for you.

论文The way to get started is to quit talking and begin doing.为高You don’t have to be great to start, but you have to start to be great.校改The key to success is to focus on goals, not obstacles.

革作The only way to do great work is to love what you do.清华Great things never come from comfort zones.

博士不唯表率Great things never come from comfort zones.

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

为高It’s going to be hard, but hard does not mean impossible.校改Don't wait. The time will never be just right.

革作Don't wait. The time will never be just right.清华The key to success is to focus on goals, not obstacles.

(责任编辑：毕国勇)