Humans are creatures who are born perfect. However, no human is perfect in this world. Humans are given reason, thoughts, lust, by the creator of the universe in this world, that is what can distinguish humans from other creatures, and because they are blessed with many things, humans are said to be perfect creatures.
A good ability, not seen from how attractive a person is, not seen from how beautiful and handsome the human is but, a human who has good abilities seen from how hard or how often that person trains himself.
Lazy humans will not be able to make a rusty knife become shiny again, its sharpness will decrease and its ability becomes dull even though it is sharp and looks attractive.
In contrast to diligent humans, even if this class of people wield even a poorly shaped knife, if they kept sharpening it until it became shiny, even stones could split as their sharpness increased.
