No one has ever prefaced such a statement with "for your purposes." There is a reason for that.
No one has ever prefaced such a statement with "for your purposes." There is a reason for that.
It actually occurs fairly often. A good reason to prefix such a statement with "for your purposes", is to indicate that modelling a statement as true is effective for achieving your purposes, without getting into a more complex discussion of whether it actually is true or not.
For example, "for your purposes, the movement of objects is described by Newtonian physics". The statement after "for your purposes" is ill-defined...
If it's worth saying, but not worth its own post, even in Discussion, it goes here.