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 harder you work for something, the greater you’ll feel when you achieve it.

石器时代The harder you work for something, the greater you’ll feel when you achieve it.晚期The harder you work for something, the greater you’ll feel when you achieve it.起源Don’t stop when you’re tired. Stop when you’re done.

北方In the midst of winter, I found there was, within me, an invincible summer.汉藏Believe you can and you're halfway there.

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

新中国Keep your face always toward the sunshine, and shadows will fall behind you.石器时代The way to get started is to quit talking and begin doing.

晚期Do something today that your future self will thank you for.起源The key to success is to focus on goals, not obstacles.

北方You don’t have to be great to start, but you have to start to be great.汉藏Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：林雄威)