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Dream it. Wish it. Do it.意留The harder you work for something, the greater you’ll feel when you achieve it.

下的学Don't wait. The time will never be just right.读懂的生Wake up with determination. Go to bed with satisfaction.前古Wake up with determination. Go to bed with satisfaction.

人无让科Success is not final, failure is not fatal: It is the courage to continue that counts.意留It’s going to be hard, but hard does not mean impossible.

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

读懂的生Wake up with determination. Go to bed with satisfaction.前古Keep your face always toward the sunshine, and shadows will fall behind you.

人无让科Your limitation—it’s only your imagination.意留The only way to do great work is to love what you do.

下的学Success is not final, failure is not fatal: It is the courage to continue that counts.读懂的生Your limitation—it’s only your imagination.

(责任编辑：蒋晨)