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

学生Great things never come from comfort zones.胡适汗流In the midst of winter, I found there was, within me, an invincible summer.

夹背Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.北大逼Wake up with determination. Go to bed with satisfaction.学生Keep your face always toward the sunshine, and shadows will fall behind you.

胡适汗流The greatest glory in living lies not in never falling, but in rising every time we fall.夹背Do something today that your future self will thank you for.

北大逼Keep your face always toward the sunshine, and shadows will fall behind you.

学生The greatest glory in living lies not in never falling, but in rising every time we fall.胡适汗流The harder you work for something, the greater you’ll feel when you achieve it.

夹背The way to get started is to quit talking and begin doing.北大逼The harder you work for something, the greater you’ll feel when you achieve it.

学生In the midst of winter, I found there was, within me, an invincible summer.胡适汗流Great things never come from comfort zones.

(责任编辑：胡元恺)