The full phrase is actually: "Jack of all trades, master of none, though oftentimes better than master of one." https://en.wikipedia.org/wiki/Jack_of_all_trade

The full phrase is actually: "Jack of all trades, master of none, though oftentimes better than master of one." https://en.wikipedia.org/wiki/Jack_of_all_trades,_master_of_none#.22Master_of_none.22 https://en.wikipedia.org/wiki/Jack_of_all_trades,_master_of_... Puts a different spin on it.