"All wish to possess knowledge, but few, comparatively speaking, are willing to pay the price"

This quote by Juvenal speaks to the idea that knowledge is something that lots of people desire, however few want to put in the effort to acquire it. Knowledge is not something that can be obtained without effort, and it needs commitment and effort to acquire it. The "cost" of knowledge is the time and energy that should be invested in order to acquire it. It is not something that can be gotten without effort, and it needs dedication and hard work to get it. The quote suggests that many individuals want understanding, but couple of are willing to put in the effort to acquire it. This is likely due to the fact that knowledge needs a good deal of time and energy, and many individuals are not willing to make the essential sacrifices to get it. The quote functions as a tip that knowledge is something that needs to be made, and it is not something that can be acquired without effort.