万年前古人无意留下的尿，让科学家读懂了他的生活

前古Don’t stop when you’re tired. Stop when you’re done.

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The only way to do great work is to love what you do.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The way to get started is to quit talking and begin doing.意留The harder you work for something, the greater you’ll feel when you achieve it.

下的学The key to success is to focus on goals, not obstacles.

读懂的生Keep your face always toward the sunshine, and shadows will fall behind you.前古Great things never come from comfort zones.

人无让科Don't wait. The time will never be just right.意留Success is not final, failure is not fatal: It is the courage to continue that counts.

下的学Believe you can and you're halfway there.读懂的生Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：林姗)