北大逼Don’t stop when you’re tired. Stop when you’re done.

学生Don't wait. The time will never be just right.胡适汗流Keep your face always toward the sunshine, and shadows will fall behind you.

夹背The harder you work for something, the greater you’ll feel when you achieve it.北大逼Push yourself, because no one else is going to do it for you.学生It’s going to be hard, but hard does not mean impossible.

胡适汗流Your limitation—it’s only your imagination.夹背Push yourself, because no one else is going to do it for you.

北大逼The key to success is to focus on goals, not obstacles.

学生Your limitation—it’s only your imagination.胡适汗流Great things never come from comfort zones.

夹背Dream it. Wish it. Do it.北大逼Don't wait. The time will never be just right.

学生Do something today that your future self will thank you for.胡适汗流You don’t have to be great to start, but you have to start to be great.

(责任编辑：陈建年)