Over cleverness does not reap good result
Answers
There was a Over clever lion in a jungle who tortured other animals by his clever tricks.
He trapped innocent animals and ate them for satisfying his hunger.
Other animals had a meeting and decided that the wise fox would teach him a lesson.
The Fox went up to lion and complained that another lion near the river is trying to become king of the jungle.
The lion king got angry and went with clever Fox to see the other lion.
The lion saw his reflection and roared at it. When the reflection roared back, it got furious and jumped into the river causing his death.
An over clever person lacks the basic emotional components like sympathy and empathy and can do anything and can go upto any level just to bear some profit.
Moreover such people can easily get carried away by their own selfish needs. Hence over cleverness 'does no good to the person itself.