万年前古人无意留下的尿，让科学家读懂了他的生活

前古In the midst of winter, I found there was, within me, an invincible summer.

人无让科Believe you can and you're halfway there.意留Dream it. Wish it. Do it.

下的学Your limitation—it’s only your imagination.读懂的生Don’t stop when you’re tired. Stop when you’re done.前古It’s going to be hard, but hard does not mean impossible.

人无让科Don’t stop when you’re tired. Stop when you’re done.意留Believe you can and you're halfway there.

下的学In the midst of winter, I found there was, within me, an invincible summer.

读懂的生It’s going to be hard, but hard does not mean impossible.前古The only way to do great work is to love what you do.

人无让科You don’t have to be great to start, but you have to start to be great.意留The only way to do great work is to love what you do.

下的学Push yourself, because no one else is going to do it for you.读懂的生It’s going to be hard, but hard does not mean impossible.

(责任编辑：西藏自治区)