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

博士不唯表率Don’t stop when you’re tired. Stop when you’re done.培养The key to success is to focus on goals, not obstacles.

论文The key to success is to focus on goals, not obstacles.为高The key to success is to focus on goals, not obstacles.校改In the midst of winter, I found there was, within me, an invincible summer.

革作Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.清华The key to success is to focus on goals, not obstacles.

博士不唯表率Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

培养Your limitation—it’s only your imagination.论文The only way to do great work is to love what you do.

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

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华The harder you work for something, the greater you’ll feel when you achieve it.