[idontknowifican]

please complete the saying:

jack of all trades and master of none, much better than a master of one

[crazygringo]

That's an awfully new "saying" though -- somebody only came up with it in 2007:

https://english.stackexchange.com/a/508907

Whereas the "master of none" part goes back to 1732 in meaning, and 1785 in exact wording.

It's just some people recently trying to falsely invent a notion that "jack of all trades, master of none" is "really" supposed to be something positive. It's not.

[ryao]

Saying master of none precludes the possibility of it being good at anything. :/

[ryao]

A master of one is better than a master of none. 1 > 0