译文：少年不知道早起勤奋学习，到老了后悔读书少就太迟了。赏析：人在年轻时，精力旺盛，正是勤奋读书，努力奋斗的时候。

The world is everything that is the case.

I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.