Quackery has no friend like gullibility.
More Traditional Proverbs:
Fear makes the wolf bigger than he is.Traditional
Garden of Weedin.
Traditional
From Sea to Sea A Mari usque ad Mare
Traditional
Judge people from where they stand, not from where you stand.
Traditional
It's amazing what you can do when someone has faith in you.
Traditional
There is no beauty but the beauty of action.
Traditional