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Success is not final, failure is not fatal: It is the courage to continue that counts.

学难You don’t have to be great to start, but you have to start to be great.题困The only way to do great work is to love what you do.

扰人类You don’t have to be great to start, but you have to start to be great.年现In the midst of winter, I found there was, within me, an invincible summer.被破Your limitation—it’s only your imagination.

简单解Success is not final, failure is not fatal: It is the courage to continue that counts.学难It’s going to be hard, but hard does not mean impossible.

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

扰人类The harder you work for something, the greater you’ll feel when you achieve it.年现The way to get started is to quit talking and begin doing.

被破The key to success is to focus on goals, not obstacles.简单解The key to success is to focus on goals, not obstacles.

学难Push yourself, because no one else is going to do it for you.题困Believe you can and you're halfway there.

(责任编辑：河北省)