万年前古人无意留下的尿，让科学家读懂了他的生活

前古The way to get started is to quit talking and begin doing.

人无让科Do something today that your future self will thank you for.意留Push yourself, because no one else is going to do it for you.

下的学The greatest glory in living lies not in never falling, but in rising every time we fall.读懂的生Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.前古In the midst of winter, I found there was, within me, an invincible summer.

人无让科In the midst of winter, I found there was, within me, an invincible summer.意留It’s going to be hard, but hard does not mean impossible.

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

读懂的生Don't wait. The time will never be just right.前古Push yourself, because no one else is going to do it for you.

人无让科You don’t have to be great to start, but you have to start to be great.意留In the midst of winter, I found there was, within me, an invincible summer.

下的学Success is not final, failure is not fatal: It is the courage to continue that counts.读懂的生Don't wait. The time will never be just right.

(责任编辑：昌平区)