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Dream it. Wish it. Do it.

下的学Don't wait. The time will never be just right.读懂的生Believe you can and you're halfway there.前古Great things never come from comfort zones.

人无让科The greatest glory in living lies not in never falling, but in rising every time we fall.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Believe you can and you're halfway there.

读懂的生Your limitation—it’s only your imagination.前古The way to get started is to quit talking and begin doing.

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The key to success is to focus on goals, not obstacles.

下的学The only way to do great work is to love what you do.读懂的生Push yourself, because no one else is going to do it for you.

(责任编辑：黄沾)