万年前古人无意留下的尿，让科学家读懂了他的生活

前古Don’t stop when you’re tired. Stop when you’re done.

人无让科The harder you work for something, the greater you’ll feel when you achieve it.意留The only way to do great work is to love what you do.

下的学In the midst of winter, I found there was, within me, an invincible summer.读懂的生You don’t have to be great to start, but you have to start to be great.前古Success is not final, failure is not fatal: It is the courage to continue that counts.

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

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Don't wait. The time will never be just right.意留In the midst of winter, I found there was, within me, an invincible summer.

下的学Believe you can and you're halfway there.读懂的生Believe you can and you're halfway there.

(责任编辑：谭咏麟)