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

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The only way to do great work is to love what you do.为高Wake up with determination. Go to bed with satisfaction.校改Wake up with determination. Go to bed with satisfaction.

革作Don’t stop when you’re tired. Stop when you’re done.清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率The greatest glory in living lies not in never falling, but in rising every time we fall.

培养Don’t stop when you’re tired. Stop when you’re done.论文The key to success is to focus on goals, not obstacles.

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In the midst of winter, I found there was, within me, an invincible summer.清华The way to get started is to quit talking and begin doing.