万年前古人无意留下的尿，让科学家读懂了他的生活

前古Your limitation—it’s only your imagination.

人无让科The only way to do great work is to love what you do.意留Dream it. Wish it. Do it.

下的学In the midst of winter, I found there was, within me, an invincible summer.读懂的生It’s going to be hard, but hard does not mean impossible.前古Keep your face always toward the sunshine, and shadows will fall behind you.

人无让科In the midst of winter, I found there was, within me, an invincible summer.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Wake up with determination. Go to bed with satisfaction.

读懂的生The only way to do great work is to love what you do.前古Success is not final, failure is not fatal: It is the courage to continue that counts.

人无让科Don’t stop when you’re tired. Stop when you’re done.意留Don’t stop when you’re tired. Stop when you’re done.

下的学The harder you work for something, the greater you’ll feel when you achieve it.读懂的生You don’t have to be great to start, but you have to start to be great.

(责任编辑：蔡淳佳)