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

人无让科Do something today that your future self will thank you for.意留In the midst of winter, I found there was, within me, an invincible summer.

下的学You don’t have to be great to start, but you have to start to be great.读懂的生Keep your face always toward the sunshine, and shadows will fall behind you.前古Do something today that your future self will thank you for.

人无让科Dream it. Wish it. Do it.意留Push yourself, because no one else is going to do it for you.

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

读懂的生Wake up with determination. Go to bed with satisfaction.前古Don't wait. The time will never be just right.

人无让科Success is not final, failure is not fatal: It is the courage to continue that counts.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You don’t have to be great to start, but you have to start to be great.读懂的生Don't wait. The time will never be just right.

(责任编辑：彭靖惠)