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The greatest glory in living lies not in never falling, but in rising every time we fall.意留Push yourself, because no one else is going to do it for you.

下的学Don’t stop when you’re tired. Stop when you’re done.读懂的生Wake up with determination. Go to bed with satisfaction.前古In the midst of winter, I found there was, within me, an invincible summer.

人无让科Success is not final, failure is not fatal: It is the courage to continue that counts.意留Great things never come from comfort zones.

下的学Your limitation—it’s only your imagination.

读懂的生The greatest glory in living lies not in never falling, but in rising every time we fall.前古Great things never come from comfort zones.

人无让科The only way to do great work is to love what you do.意留Push yourself, because no one else is going to do it for you.

下的学Don't wait. The time will never be just right.读懂的生Believe you can and you're halfway there.

(责任编辑：湘西土家族苗族自治州)