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

学难Success is not final, failure is not fatal: It is the courage to continue that counts.题困Believe you can and you're halfway there.

扰人类Don’t stop when you’re tired. Stop when you’re done.年现Don't wait. The time will never be just right.被破The only way to do great work is to love what you do.

简单解Dream it. Wish it. Do it.学难Wake up with determination. Go to bed with satisfaction.

题困The harder you work for something, the greater you’ll feel when you achieve it.

扰人类You don’t have to be great to start, but you have to start to be great.年现Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

被破It’s going to be hard, but hard does not mean impossible.简单解It’s going to be hard, but hard does not mean impossible.

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