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The greatest glory in living lies not in never falling, but in rising every time we fall.

学难Success is not final, failure is not fatal: It is the courage to continue that counts.题困In the midst of winter, I found there was, within me, an invincible summer.

扰人类Keep your face always toward the sunshine, and shadows will fall behind you.年现Push yourself, because no one else is going to do it for you.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The greatest glory in living lies not in never falling, but in rising every time we fall.

题困Wake up with determination. Go to bed with satisfaction.

扰人类Keep your face always toward the sunshine, and shadows will fall behind you.年现You don’t have to be great to start, but you have to start to be great.

被破In the midst of winter, I found there was, within me, an invincible summer.简单解Don’t stop when you’re tired. Stop when you’re done.

学难Believe you can and you're halfway there.题困You don’t have to be great to start, but you have to start to be great.

(责任编辑：谢娜)