万年前古人无意留下的尿，让科学家读懂了他的生活

前古You don’t have to be great to start, but you have to start to be great.

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Great things never come from comfort zones.读懂的生The only way to do great work is to love what you do.前古The way to get started is to quit talking and begin doing.

人无让科It’s going to be hard, but hard does not mean impossible.意留The harder you work for something, the greater you’ll feel when you achieve it.

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

读懂的生Push yourself, because no one else is going to do it for you.前古It’s going to be hard, but hard does not mean impossible.

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The only way to do great work is to love what you do.读懂的生You don’t have to be great to start, but you have to start to be great.

(责任编辑：文熙俊)