In making theories, always keep a window open so that you can throw one out if necessary.
Bela LugosiI've never been a believer in the physical punishment of children. I don't think it is necessary.
Gordon B. HinckleyThus it is necessary to commence from an inescapable duality: the finite is not the infinite.
Hans Urs von BalthasarWe must be prepared to face our responsibilities and be willing to use force if necessary.
Dick CheneyDon't buy a single vote more than necessary. I'll be damned if I'm going to pay for a landslide.
Joseph P. KennedyFor each human being, time is a necessary resource. It can neither be ignored nor changed.
Joseph B. Wirthlin