The earth is round, no matter how far we go, we will eventually meet.
But when we meet, we just say: "Hello, you are here too."
When we were young, we were all chasing happiness, but found that happiness was getting further and further away from us.
When we are hurt and want to be quiet, we are always unable to do so.
No one can figure out where we are going or who we will meet on the road.