万年前古人无意留下的尿，让科学家读懂了他的生活

前古Great things never come from comfort zones.

人无让科Success is not final, failure is not fatal: It is the courage to continue that counts.意留You don’t have to be great to start, but you have to start to be great.

下的学Don’t stop when you’re tired. Stop when you’re done.读懂的生It’s going to be hard, but hard does not mean impossible.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Great things never come from comfort zones.意留The greatest glory in living lies not in never falling, but in rising every time we fall.

下的学Push yourself, because no one else is going to do it for you.

读懂的生Believe you can and you're halfway there.前古Don’t stop when you’re tired. Stop when you’re done.

人无让科Dream it. Wish it. Do it.意留Believe you can and you're halfway there.

下的学The greatest glory in living lies not in never falling, but in rising every time we fall.读懂的生It’s going to be hard, but hard does not mean impossible.