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Great things never come from comfort zones.意留Believe you can and you're halfway there.

下的学The harder you work for something, the greater you’ll feel when you achieve it.读懂的生Great things never come from comfort zones.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Dream it. Wish it. Do it.

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Believe you can and you're halfway there.

人无让科Great things never come from comfort zones.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Don't wait. The time will never be just right.读懂的生The only way to do great work is to love what you do.

(责任编辑：无级生)