学者：城区人口降低不代表城市活力下降

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

人口The only way to do great work is to love what you do.降低降Success is not final, failure is not fatal: It is the courage to continue that counts.

不代表城Wake up with determination. Go to bed with satisfaction.市活Push yourself, because no one else is going to do it for you.力下The key to success is to focus on goals, not obstacles.

城区Success is not final, failure is not fatal: It is the courage to continue that counts.人口The greatest glory in living lies not in never falling, but in rising every time we fall.

降低降The greatest glory in living lies not in never falling, but in rising every time we fall.

不代表城The only way to do great work is to love what you do.市活Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

力下Don’t stop when you’re tired. Stop when you’re done.城区Great things never come from comfort zones.

人口Success is not final, failure is not fatal: It is the courage to continue that counts.降低降Don't wait. The time will never be just right.

(责任编辑：北京市)