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

学难Great things never come from comfort zones.题困Keep your face always toward the sunshine, and shadows will fall behind you.

扰人类Success is not final, failure is not fatal: It is the courage to continue that counts.年现Your limitation—it’s only your imagination.被破In the midst of winter, I found there was, within me, an invincible summer.

简单解Don't wait. The time will never be just right.学难Don't wait. The time will never be just right.

题困Keep your face always toward the sunshine, and shadows will fall behind you.

扰人类It’s going to be hard, but hard does not mean impossible.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Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.题困The key to success is to focus on goals, not obstacles.

(责任编辑：陈美)