You wait for the tiger to get hurt before stabbing it, then you can take care of two tigers at once.
Moral: to win, you can't just rely on courage, but use wisdom. People who are good at using wisdom can get more with less cost.
In the face of a strong enemy, don't act rashly, but learn to be good at choosing favorable opportunities, so that you can not only win, but also get twice the result with half the effort.
(2) To win, we should not only rely on courage, but also use wisdom. People who are good at using wisdom can get more with less cost.