Apparently, Neil Armstrong was asked if, "One small step for a man, one giant leap for mankind," were his words or those supplied by NASA. He replied the words were supplied to him and when asked what he would have said in his own words he replied, "Open your mouth Mrs. Jones."
As a young boy his neighbours were Mr. And Mrs. Jones and one Sunday afternoon, young Neil was playing under their bedroom window and he heard Mrs. Jones say to her husband, "A man will walk on the moon before I let you put that thing in my mouth."