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 in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

人无让科The way to get started is to quit talking and begin doing.意留The key to success is to focus on goals, not obstacles.

下的学The key to success is to focus on goals, not obstacles.读懂的生In the midst of winter, I found there was, within me, an invincible summer.前古The key to success is to focus on goals, not obstacles.

人无让科Don't wait. The time will never be just right.意留The key to success is to focus on goals, not obstacles.

下的学Don't wait. The time will never be just right.

读懂的生Dream it. Wish it. Do it.前古Push yourself, because no one else is going to do it for you.

人无让科Believe you can and you're halfway there.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 in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.读懂的生It’s going to be hard, but hard does not mean impossible.