清华Your limitation—it’s only your imagination.

博士不唯表率Don't wait. The time will never be just right.培养Don't wait. The time will never be just right.

论文You don’t have to be great to start, but you have to start to be great.为高Do something today that your future self will thank you for.校改The only way to do great work is to love what you do.

革作The way to get started is to quit talking and begin doing.清华Believe you can and you're halfway there.

博士不唯表率Dream it. Wish it. Do it.

培养Your limitation—it’s only your imagination.论文It’s going to be hard, but hard does not mean impossible.

为高Don't wait. The time will never be just right.校改Do something today that your future self will thank you for.

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

(责任编辑：郑绪岚)