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 greatest glory in living lies not in never falling, but in rising every time we fall.

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Push yourself, because no one else is going to do it for you.读懂的生Dream it. Wish it. Do it.前古Don’t stop when you’re tired. Stop when you’re done.

人无让科Keep your face always toward the sunshine, and shadows will fall behind 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The harder you work for something, the greater you’ll feel when you achieve it.

读懂的生The way to get started is to quit talking and begin doing.前古Great things never come from comfort zones.

人无让科Believe you can and you're halfway there.意留Do something today that your future self will thank you for.

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.

(责任编辑：吉娃斯杜岚)