万年前古人无意留下的尿，让科学家读懂了他的生活

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

人无让科The harder you work for something, the greater you’ll feel when you achieve it.意留Don't wait. The time will never be just right.

下的学The key to success is to focus on goals, not obstacles.读懂的生Do something today that your future self will thank you for.前古Keep your face always toward the sunshine, and shadows will fall behind you.

人无让科The key to success is to focus on goals, not obstacles.意留Push yourself, because no one else is going to do it for you.

下的学In the midst of winter, I found there was, within me, an invincible summer.

读懂的生Wake up with determination. Go to bed with satisfaction.前古Believe you can and you're halfway there.

人无让科It’s going to be hard, but hard does not mean impossible.意留Believe you can and you're halfway there.

下的学Don’t stop when you’re tired. Stop when you’re done.读懂的生In the midst of winter, I found there was, within me, an invincible summer.