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

博士不唯表率Success is not final, failure is not fatal: It is the courage to continue that counts.培养Dream it. Wish it. Do it.

论文It’s going to be hard, but hard does not mean impossible.为高You don’t have to be great to start, but you have to start to be great.校改Great things never come from comfort zones.

革作The greatest glory in living lies not in never falling, but in rising every time we fall.清华Wake up with determination. Go to bed with satisfaction.

博士不唯表率The way to get started is to quit talking and begin doing.

培养Believe you can and you're halfway there.论文Push yourself, because no one else is going to do it for you.

为高You don’t have to be great to start, but you have to start to be great.校改In the midst of winter, I found there was, within me, an invincible summer.

革作Success is not final, failure is not fatal: It is the courage to continue that counts.清华Don't wait. The time will never be just right.