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Do something today that your future self will thank you for.

学难Your limitation—it’s only your imagination.题困The key to success is to focus on goals, not obstacles.

扰人类Don’t stop when you’re tired. Stop when you’re done.年现The way to get started is to quit talking and begin doing.被破Push yourself, because no one else is going to do it for you.

简单解The way to get started is to quit talking and begin doing.学难In the midst of winter, I found there was, within me, an invincible summer.

题困Do something today that your future self will thank you for.

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

被破Push yourself, because no one else is going to do it for you.简单解The harder you work for something, the greater you’ll feel when you achieve it.

学难Keep your face always toward the sunshine, and shadows will fall behind you.题困The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：路瑟范德鲁斯)