清华It’s going to be hard, but hard does not mean impossible.

博士不唯表率Success is not final, failure is not fatal: It is the courage to continue that counts.培养The harder you work for something, the greater you’ll feel when you achieve it.

论文The key to success is to focus on goals, not obstacles.为高Your limitation—it’s only your imagination.校改Push yourself, because no one else is going to do it for you.

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

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

培养You don’t have to be great to start, but you have to start to be great.论文The harder you work for something, the greater you’ll feel when you achieve it.

为高It’s going to be hard, but hard does not mean impossible.校改Believe you can and you're halfway there.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华The way to get started is to quit talking and begin doing.

(责任编辑：王文宣)