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

学难Success is not final, failure is not fatal: It is the courage to continue that counts.题困The only way to do great work is to love what you do.

扰人类The key to success is to focus on goals, not obstacles.年现Do something today that your future self will thank you for.被破Dream it. Wish it. Do it.

简单解Great things never come from comfort zones.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Don’t stop when you’re tired. Stop when you’re done.

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

被破Your limitation—it’s only your imagination.简单解In the midst of winter, I found there was, within me, an invincible summer.

学难You don’t have to be great to start, but you have to start to be great.题困The way to get started is to quit talking and begin doing.