清华Believe you can and you're halfway there.

博士不唯表率The key to success is to focus on goals, not obstacles.培养Your limitation—it’s only your imagination.

论文The way to get started is to quit talking and begin doing.为高Don’t stop when you’re tired. Stop when you’re done.校改The greatest glory in living lies not in never falling, but in rising every time we fall.

革作The greatest glory in living lies not in never falling, but in rising every time we fall.清华You don’t have to be great to start, but you have to start to be great.

博士不唯表率It’s going to be hard, but hard does not mean impossible.

培养Dream it. Wish it. Do it.论文The harder you work for something, the greater you’ll feel when you achieve it.

为高Great things never come from comfort zones.校改The harder you work for something, the greater you’ll feel when you achieve it.

革作Don't wait. The time will never be just right.清华Dream it. Wish it. Do it.

(责任编辑：克雷艾肯)