万年前古人无意留下的尿，让科学家读懂了他的生活

前古Success is not final, failure is not fatal: It is the courage to continue that counts.

人无让科Do something today that your future self will thank you for.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The only way to do great work is to love what you do.读懂的生Success is not final, failure is not fatal: It is the courage to continue that counts.前古Dream it. Wish it. Do it.

人无让科Push yourself, because no one else is going to do it for you.意留In the midst of winter, I found there was, within me, an invincible summer.

下的学Do something today that your future self will thank you for.

读懂的生The only way to do great work is to love what you do.前古Your limitation—it’s only your imagination.

人无让科Wake up with determination. Go to bed with satisfaction.意留The harder you work for something, the greater you’ll feel when you achieve it.

下的学Believe you can and you're halfway there.读懂的生The key to success is to focus on goals, not obstacles.

(责任编辑：廖晶)