Jack of all trades, master of none.
Incomplete and conveys the opposite message as the full saying:
Jack of all trades, master of none ..though often times better than a master of one.
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"Curiosity killed the cat...but Satisfaction brought it back."
"The Blood (of the Covenant) is thicker than (the) Water (of the Womb)."
@Heucuva8 thanks! That one was on my list.