购车Don’t stop when you’re tired. Stop when you’re done.

太窘Success is not final, failure is not fatal: It is the courage to continue that counts.购车The key to success is to focus on goals, not obstacles.

太窘Don't wait. The time will never be just right.购车The way to get started is to quit talking and begin doing.太窘Your limitation—it’s only your imagination.

购车Push yourself, because no one else is going to do it for you.太窘Believe you can and you're halfway there.

购车It’s going to be hard, but hard does not mean impossible.

太窘Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.购车In the midst of winter, I found there was, within me, an invincible summer.

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

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

(责任编辑：王绎龙)