万年前古人无意留下的尿，让科学家读懂了他的生活

前古Believe you can and you're halfway there.

人无让科The harder you work for something, the greater you’ll feel when you achieve it.意留Do something today that your future self will thank you for.

下的学Dream it. Wish it. Do it.读懂的生Believe you can and you're halfway there.前古Your limitation—it’s only your imagination.

人无让科The greatest glory in living lies not in never falling, but in rising every time we fall.意留Great things never come from comfort zones.

下的学It’s going to be hard, but hard does not mean impossible.

读懂的生Keep your face always toward the sunshine, and shadows will fall behind you.前古It’s going to be hard, but hard does not mean impossible.

人无让科Believe you can and you're halfway there.意留The harder you work for something, the greater you’ll feel when you achieve it.

下的学Believe you can and you're halfway there.读懂的生Dream it. Wish it. Do it.

(责任编辑：雅安市)