On a high-speed train, an old man accidentally dropped one of his new shoes out of the window.
People around feel sorry, but the old man immediately threw the second shoe from the window.
The move came as a surprise.
The old man explained: no matter how expensive this shoe is, it is no longer useful to me. If anyone can find a pair of shoes, maybe he can wear them.
Feeling: doomed to irreparable pain, as early as to give up.
