汉藏Keep your face always toward the sunshine, and shadows will fall behind you.

语系The only way to do great work is to love what you do.新中国Don't wait. The time will never be just right.

石器时代Wake up with determination. Go to bed with satisfaction.晚期Believe you can and you're halfway there.起源Push yourself, because no one else is going to do it for you.

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

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

新中国Success is not final, failure is not fatal: It is the courage to continue that counts.石器时代Keep your face always toward the sunshine, and shadows will fall behind you.

晚期The greatest glory in living lies not in never falling, but in rising every time we fall.起源Your limitation—it’s only your imagination.

北方Believe you can and you're halfway there.汉藏Great things never come from comfort zones.

(责任编辑：东海)