(PW) make a successful beginning, go ahead
He will finally take his project and get it off the ground in the coming year.
(free) Verb1.get off the ground - get started or set in motion, used figuratively; "the project took a long time to get off the ground"
(UsingEnglish)
If a project or plan gets off the ground, it starts to be put into operation.
(MW)
— off the ground
: in or as if in flight : off to a good start