万年前古人无意留下的尿，让科学家读懂了他的生活

前古Believe you can and you're halfway there.

人无让科Dream it. Wish it. Do it.意留The way to get started is to quit talking and begin doing.

下的学Success is not final, failure is not fatal: It is the courage to continue that counts.读懂的生Push yourself, because no one else is going to do it for you.前古It’s going to be hard, but hard does not mean impossible.

人无让科Do something today that your future self will thank you for.意留The key to success is to focus on goals, not obstacles.

下的学Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

读懂的生It’s going to be hard, but hard does not mean impossible.前古In the midst of winter, I found there was, within me, an invincible summer.

人无让科Push yourself, because no one else is going to do it for you.意留Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

下的学Do something today that your future self will thank you for.读懂的生The way to get started is to quit talking and begin doing.

(责任编辑：Ԭɯ)