We find in the path, a wise man, who is an old man in knowledge and in front of him, another, younger in his arrogant youth. And the last one said to the first one.
" I invite you to have a dialogue because you don't know everything, for sure."
And the wise man answered: " Thank you for this dialogue, today you have expanded my knowledge and you made me recognize that I still have years of youth because I don't know everything, for sure."
After saying these words, the old man left. While the young man was thinking:
" How arrogant is that being!" And the wise man was saying in his heart:
" How wise is that man that in his early youth has discovered that great truth."
