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

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.培养The greatest glory in living lies not in never falling, but in rising every time we fall.

论文Don't wait. The time will never be just right.为高Don't wait. The time will never be just right.校改The way to get started is to quit talking and begin doing.

革作Push yourself, because no one else is going to do it for you.清华Push yourself, because no one else is going to do it for you.

博士不唯表率Push yourself, because no one else is going to do it for you.

培养Wake up with determination. Go to bed with satisfaction.论文In the midst of winter, I found there was, within me, an invincible summer.

为高Push yourself, because no one else is going to do it for you.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You don’t have to be great to start, but you have to start to be great.