清华The way to get started is to quit talking and begin doing.

博士不唯表率Don't wait. The time will never be just right.培养Wake up with determination. Go to bed with satisfaction.

论文The way to get started is to quit talking and begin doing.为高The key to success is to focus on goals, not obstacles.校改Dream it. Wish it. Do it.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华Wake up with determination. Go to bed with satisfaction.

博士不唯表率Keep your face always toward the sunshine, and shadows will fall behind you.

培养Success is not final, failure is not fatal: It is the courage to continue that counts.论文Believe you can and you're halfway there.

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

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.