[CubeScript] Substring?

[Breeze]

I guess I can't quite get the point across.
I don't know how many words the original string will have. I need a general function to get the remaining part of the string, regardless of the no. of words in it.

eg.

[SELECT ALL] Code:

"Do you know"                            ->  "you know"
"Do you know what's worth fighting for?" ->  "you know what's worth fighting for?"

I won't know the number of words each time.