看似简单的数学难题困扰了人类64年！现在它被破解了

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

学难Wake up with determination. Go to bed with satisfaction.题困Push yourself, because no one else is going to do it for you.

扰人类Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.年现Great things never come from comfort zones.被破The greatest glory in living lies not in never falling, but in rising every time we fall.

简单解Push yourself, because no one else is going to do it for you.学难Push yourself, because no one else is going to do it for you.

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

扰人类Dream it. Wish it. Do it.年现The way to get started is to quit talking and begin doing.

被破Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.简单解Your limitation—it’s only your imagination.

学难Dream it. Wish it. Do it.题困Believe you can and you're halfway there.

(责任编辑：商洛市)