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 key to success is to focus on goals, not obstacles.

学难It’s going to be hard, but hard does not mean impossible.题困You don’t have to be great to start, but you have to start to be great.

扰人类You don’t have to be great to start, but you have to start to be great.年现Your limitation—it’s only your imagination.被破Keep your face always toward the sunshine, and shadows will fall behind you.

简单解Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.学难In the midst of winter, I found there was, within me, an invincible summer.

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

扰人类The key to success is to focus on goals, not obstacles.年现In the midst of winter, I found there was, within me, an invincible summer.

被破Don't wait. The time will never be just right.简单解Success is not final, failure is not fatal: It is the courage to continue that counts.

学难Don’t stop when you’re tired. Stop when you’re done.题困The only way to do great work is to love what you do.