"Jack of all trades, master of none, ofttimes better than master of one."
~ Jack/Jill-of-all-trades
"...a figure of speech used in reference to a generalist: a person that is competent with many skills but is not outstanding in any particular one.
Ultimately, a Jack of all trades may be a master of integration, as such an individual knows enough from many learned trades and skills to be able to bring their disciplines together in a practical manner, and [may or may not be] a specialist. Such a person is known as a polymath..." ~Wikipedia
"...people live their lives bound by what they accept as correct and true... that is how they define reality.
But what does it mean to be correct or true? Merely vague concepts... their reality may all be an illusion." ~Uchiha Itachi - chapter 385 - (c) Masashi Kishimoto