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The key to success is to focus on goals, not obstacles.题困Do something today that your future self will thank you for.

扰人类Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.年现Don’t stop when you’re tired. Stop when you’re done.被破The only way to do great work is to love what you do.

简单解In the midst of winter, I found there was, within me, an invincible summer.学难Push yourself, because no one else is going to do it for you.

题困Your limitation—it’s only your imagination.

扰人类Don't wait. The time will never be just right.年现Wake up with determination. Go to bed with satisfaction.

被破Push yourself, because no one else is going to do it for you.简单解Push yourself, because no one else is going to do it for you.

学难Don’t stop when you’re tired. Stop when you’re done.题困The way to get started is to quit talking and begin doing.