"There is always something that a person cares about very much. If it is accidentally lost, that person will be miserable." He once said to him. It's just that he couldn't fully understand it at the time.
Only later did he understand this sentence.
He gained the country, but lost him.
"I didn't really understand what he said until now, but he has disappeared. This is probably the price to pay for understanding this truth."
The most painful thing for a person is to spend his life too sober.