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 wait. The time will never be just right.

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

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In the midst of winter, I found there was, within me, an invincible summer.

下的学Dream it. Wish it. Do it.

读懂的生Your limitation—it’s only your imagination.前古The only way to do great work is to love what you do.

人无让科The harder you work for something, the greater you’ll feel when you achieve it.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Your limitation—it’s only your imagination.读懂的生Dream it. Wish it. Do it.

(责任编辑：保山市)