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 key to success is to focus on goals, not obstacles.

人无让科Success is not final, failure is not fatal: It is the courage to continue that counts.意留The way to get started is to quit talking and begin doing.

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Do something today that your future self will thank you for.

人无让科Dream it. Wish it. Do it.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Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.前古The greatest glory in living lies not in never falling, but in rising every time we fall.

人无让科Do something today that your future self will thank you for.意留Success is not final, failure is not fatal: It is the courage to continue that counts.

下的学Great things never come from comfort zones.读懂的生Great things never come from comfort zones.

(责任编辑：陈明韶)