清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率You don’t have to be great to start, but you have to start to be great.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The harder you work for something, the greater you’ll feel when you achieve it.为高Believe you can and you're halfway there.校改Wake up with determination. Go to bed with satisfaction.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华Do something today that your future self will thank you for.

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Wake up with determination. Go to bed with satisfaction.

为高Don’t stop when you’re tired. Stop when you’re done.校改Success is not final, failure is not fatal: It is the courage to continue that counts.

革作The key to success is to focus on goals, not obstacles.清华You don’t have to be great to start, but you have to start to be great.