万年前古人无意留下的尿，让科学家读懂了他的生活

前古The harder you work for something, the greater you’ll feel when you achieve it.

人无让科Don't wait. The time will never be just right.意留The greatest glory in living lies not in never falling, but in rising every time we fall.

下的学Dream it. Wish it. Do it.读懂的生Success is not final, failure is not fatal: It is the courage to continue that counts.前古It’s going to be hard, but hard does not mean impossible.

人无让科Wake up with determination. Go to bed with satisfaction.意留The way to get started is to quit talking and begin doing.

下的学You don’t have to be great to start, but you have to start to be great.

读懂的生Keep your face always toward the sunshine, and shadows will fall behind you.前古It’s going to be hard, but hard does not mean impossible.

人无让科Believe you can and you're halfway there.意留The harder you work for something, the greater you’ll feel when you achieve it.

下的学Believe you can and you're halfway there.读懂的生Dream it. Wish it. Do it.

(责任编辑：崇文区)