Knowledge eliminates ignorance, being a sure and firm comprehension of something.
Some of the people of knowledge have said that knowledge is awareness, contrary to ignorance. Whilst others have stated that knowledge in and itself is clear, ( not needing a definition).
And many of the people of knowledge have already noted that learning knowledge and sciences for human endeavour are a collective responsibility. This is because it is a must for people to cook by this knowledge, and drink by this knowledge and accomplish other matters of human endeavour in which people benefit.
Knowledge is a light by which humans are guided and takes one out of darkness into light.
Knowledge remains whilst material things vanish. So then, if knowledge remains and material things all come to an end, it's upon the student / seeker of knowledge to firmly grasp knowledge.
The search of knowledge is the path to paradise.