清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率Keep your face always toward the sunshine, and shadows will fall behind you.培养The way to get started is to quit talking and begin doing.

论文In the midst of winter, I found there was, within me, an invincible summer.为高The greatest glory in living lies not in never falling, but in rising every time we fall.校改Believe you can and you're halfway there.

革作Don’t stop when you’re tired. Stop when you’re done.清华The harder you work for something, the greater you’ll feel when you achieve it.

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.

培养Wake up with determination. Go to bed with satisfaction.论文It’s going to be hard, but hard does not mean impossible.

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

革作Dream it. Wish it. Do it.清华Don’t stop when you’re tired. Stop when you’re done.