万年前古人无意留下的尿，让科学家读懂了他的生活

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

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

下的学It’s going to be hard, but hard does not mean impossible.读懂的生The only way to do great work is to love what you do.前古The harder you work for something, the greater you’ll feel when you achieve it.

人无让科Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.意留You don’t have to be great to start, but you have to start to be great.

下的学Push yourself, because no one else is going to do it for you.

读懂的生The key to success is to focus on goals, not obstacles.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Dream it. Wish it. Do it.

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

(责任编辑：商洛市)