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The greatest glory in living lies not in never falling, but in rising every time we fall.题困You don’t have to be great to start, but you have to start to be great.

扰人类In the midst of winter, I found there was, within me, an invincible summer.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The key to success is to focus on goals, not obstacles.学难Success is not final, failure is not fatal: It is the courage to continue that counts.

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

扰人类In the midst of winter, I found there was, within me, an invincible summer.年现Wake up with determination. Go to bed with satisfaction.

被破The greatest glory in living lies not in never falling, but in rising every time we fall.简单解In the midst of winter, I found there was, within me, an invincible summer.

学难The way to get started is to quit talking and begin doing.题困Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：常静)