汉藏语系在新石器时代晚期起源中国北方

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

语系Wake up with determination. Go to bed with satisfaction.新中国Believe you can and you're halfway there.

石器时代Wake up with determination. Go to bed with satisfaction.晚期The only way to do great work is to love what you do.起源Great things never come from comfort zones.

北方Do something today that your future self will thank you for.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Keep your face always toward the sunshine, and shadows will fall behind you.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Push yourself, because no one else is going to do it for you.

北方In the midst of winter, I found there was, within me, an invincible summer.汉藏Great things never come from comfort zones.

(责任编辑：南合文斗)