I think I can honestly say that without Ms. Parks, I would...
I think I can honestly say that without Ms. Parks, I would probably not be standing here today as (U.S.) secretary of State, ... made America face up to its greatest defect.
I think I can honestly say that without Ms. Parks, I would probably not be standing here today as (U.S.) secretary of State, ... made America face up to its greatest defect.