Gain knowledge before taking any action or making any decisions in life .

This hadith is about the importance of knowledge before action. It is narrated by Ali ibn AbuTalib, who was present with the Prophet Muhammad when he rode a she-mule. When Ali commented on how they could make asses cover mares to get animals of this type, the Prophet responded by saying that only those who do not know do that. This implies that it is important to gain knowledge before taking any action or making any decisions in life, as ignorance can lead to mistakes and wrong decisions being made. It also teaches us to be humble and accept our lack of knowledge in certain areas instead of trying to act without proper understanding or information about something first.