There is an excellent diving master who has won many awards. But every time before his diving, he had a strange action, that is, he would touch the water in the swimming pool with his feet first.
His teammates were very curious about his behavior and couldn't help asking him why.
He told his teammates that when he was in college, he couldn't fall asleep one night and decided to go to the swimming pool to practice diving. When he stood on the platform, he saw his shadow reflected in the pool was very clear. He thought if it was a kind of prediction, so he gave up the idea of diving.
When he walked down from the platform and passed by the swimming pool, he was scared into a cold sweat. Original in the pool only shallow layer water.
[Truth ]:
A small carelessness or omission will bring us unnecessary or even irreparable losses. Maybe I have a fluke, but good luck can't accompany you forever. Be careful to drive the perpetual ship.