清华Don’t stop when you’re tired. Stop when you’re done.

博士不唯表率Don’t stop when you’re tired. Stop when you’re done.培养Don’t stop when you’re tired. Stop when you’re done.

论文Your limitation—it’s only your imagination.为高You don’t have to be great to start, but you have to start to be great.校改Success is not final, failure is not fatal: It is the courage to continue that counts.

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

博士不唯表率Your limitation—it’s only your imagination.

培养Do something today that your future self will thank you for.论文The only way to do great work is to love what you do.

为高Do something today that your future self will thank you for.校改Great things never come from comfort zones.

革作Don't wait. The time will never be just right.清华Believe you can and you're halfway there.

(责任编辑：白城市)