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Your limitation—it’s only your imagination.意留You don’t have to be great to start, but you have to start to be great.

下的学In the midst of winter, I found there was, within me, an invincible summer.读懂的生Don’t stop when you’re tired. Stop when you’re done.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The harder you work for something, the greater you’ll feel when you achieve it.

读懂的生In the midst of winter, I found there was, within me, an invincible summer.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：昆明市)