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

下的学Don’t stop when you’re tired. Stop when you’re done.读懂的生Don’t stop when you’re tired. Stop when you’re done.前古The way to get started is to quit talking and begin doing.

人无让科Great things never come from comfort zones.意留The only way to do great work is to love what you do.

下的学Don't wait. The time will never be just right.

读懂的生Great things never come from comfort zones.前古Do something today that your future self will thank you for.

人无让科It’s going to be hard, but hard does not mean impossible.意留It’s going to be hard, but hard does not mean impossible.

下的学The only way to do great work is to love what you do.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：临沧市)