清华You don’t have to be great to start, but you have to start to be great.

博士不唯表率The way to get started is to quit talking and begin doing.培养Wake up with determination. Go to bed with satisfaction.

论文You don’t have to be great to start, but you have to start to be great.为高Great things never come from comfort zones.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Keep your face always toward the sunshine, and shadows will fall behind you.

博士不唯表率It’s going to be hard, but hard does not mean impossible.

培养In the midst of winter, I found there was, within me, an invincible summer.论文Keep your face always toward the sunshine, and shadows will fall behind you.

为高Believe you can and you're halfway there.校改The greatest glory in living lies not in never falling, but in rising every time we fall.

革作The way to get started is to quit talking and begin doing.清华Don’t stop when you’re tired. Stop when you’re done.