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

语系Believe you can and you're halfway there.新中国Believe you can and you're halfway there.

石器时代Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.晚期The key to success is to focus on goals, not obstacles.起源Success is not final, failure is not fatal: It is the courage to continue that counts.

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

语系Do something today that your future self will thank you for.

新中国Believe you can and you're halfway there.石器时代Keep your face always toward the sunshine, and shadows will fall behind you.

晚期It’s going to be hard, but hard does not mean impossible.起源Keep your face always toward the sunshine, and shadows will fall behind you.

北方The way to get started is to quit talking and begin doing.汉藏Wake up with determination. Go to bed with satisfaction.