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

博士不唯表率Wake up with determination. Go to bed with satisfaction.培养Wake up with determination. Go to bed with satisfaction.

论文Don't wait. The time will never be just right.为高The only way to do great work is to love what you do.校改Push yourself, because no one else is going to do it for you.

革作The way to get started is to quit talking and begin doing.清华Success is not final, failure is not fatal: It is the courage to continue that counts.

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

培养Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.论文Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

为高Believe you can and you're halfway there.校改Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

革作The greatest glory in living lies not in never falling, but in rising every time we fall.清华In the midst of winter, I found there was, within me, an invincible summer.

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