The same tradition has been handed down through a different chain of transmitters.
The hadith also serves as a reminder that knowledge should be shared freely and openly, without any restrictions or limitations placed upon it. We should strive to make sure that everyone has access to accurate information so they can make informed decisions about their lives and futures.
Overall, this hadith encourages us to take responsibility for preserving our collective wisdom by passing it on from one generation to another in an accurate and reliable manner.