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Don’t stop when you’re tired. Stop when you’re done.题困In the midst of winter, I found there was, within me, an invincible summer.

扰人类Wake up with determination. Go to bed with satisfaction.年现The greatest glory in living lies not in never falling, but in rising every time we fall.被破The way to get started is to quit talking and begin doing.

简单解Keep your face always toward the sunshine, and shadows will fall behind you.学难The way to get started is to quit talking and begin doing.

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

扰人类Keep your face always toward the sunshine, and shadows will fall behind you.年现Don’t stop when you’re tired. Stop when you’re done.

被破The key to success is to focus on goals, not obstacles.简单解The harder you work for something, the greater you’ll feel when you achieve it.

学难You don’t have to be great to start, but you have to start to be great.题困Keep your face always toward the sunshine, and shadows will fall behind you.