万年前古人无意留下的尿，让科学家读懂了他的生活

前古The only way to do great work is to love what you do.

人无让科Your limitation—it’s only your imagination.意留The way to get started is to quit talking and begin doing.

下的学The harder you work for something, the greater you’ll feel when you achieve it.读懂的生Do something today that your future self will thank you for.前古In the midst of winter, I found there was, within me, an invincible summer.

人无让科It’s going to be hard, but hard does not mean impossible.意留You don’t have to be great to start, but you have to start to be great.

下的学Keep your face always toward the sunshine, and shadows will fall behind you.

读懂的生Believe you can and you're halfway there.前古It’s going to be hard, but hard does not mean impossible.

人无让科Don't wait. The time will never be just right.意留You don’t have to be great to start, but you have to start to be great.

下的学The only way to do great work is to love what you do.读懂的生The way to get started is to quit talking and begin doing.

(责任编辑：梧州市)