Non-ugly ways to implement a 'static' class or namespace?

[zjh]

On Friday, 10 February 2023 at 02:04:06 UTC, ProtectAndHide wrote:

> "Before practicing Zen, mountains were mountains and rivers 
> were rivers.
> While practicing Zen, mountains are no longer mountains and 
> rivers are no longer rivers.
> After realization, mountains are mountains and rivers are 
> rivers again."


Chinese proverb, is it very cool?