Why is it impossible to convict in a lie a person who claims that the one who finds a fern flower acquires the ability

Why is it impossible to convict in a lie a person who claims that the one who finds a fern flower acquires the ability to see treasures buried in the ground?

The fern is a seedless species.
Fern propagation takes place with the help of spores that form in the sori located on the underside of the plant leaf. The fern flower is a beautiful legend. It used to be believed that since there is a fox, roots and a stem, then there must be flowers. People believed in miracles, they saw many flowering plants around, but no fern. So they came up with a beautiful legend about the miraculous properties of a fern that blooms once a year on the night of Ivan Kupala.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.