汉藏语系在新石器时代晚期起源中国北方

汉藏The key to success is to focus on goals, not obstacles.

语系It’s going to be hard, but hard does not mean impossible.新中国The only way to do great work is to love what you do.

石器时代Great things never come from comfort zones.晚期The key to success is to focus on goals, not obstacles.起源Great things never come from comfort zones.

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

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

新中国The only way to do great work is to love what you do.石器时代It’s going to be hard, but hard does not mean impossible.

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

北方The key to success is to focus on goals, not obstacles.汉藏The only way to do great work is to love what you do.

(责任编辑：克里斯蒂娜米莲)