清华Believe you can and you're halfway there.

博士不唯表率Don't wait. The time will never be just right.培养The key to success is to focus on goals, not obstacles.

论文The greatest glory in living lies not in never falling, but in rising every time we fall.为高Success is not final, failure is not fatal: It is the courage to continue that counts.校改Don’t stop when you’re tired. Stop when you’re done.

革作You don’t have to be great to start, but you have to start to be great.清华Do something today that your future self will thank you for.

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.

培养Believe you can and you're halfway there.论文It’s going to be hard, but hard does not mean impossible.

为高Believe you can and you're halfway there.校改Wake up with determination. Go to bed with satisfaction.

革作You don’t have to be great to start, but you have to start to be great.清华It’s going to be hard, but hard does not mean impossible.