Ability to Pay Quotes
This is one of the first American Presidential statements citing the virtue of progressive taxation. What was an oppressive tax for one person might not be for another.
The nation rejected the flat tax that was favored by conservatives in the 1930s. However, in the Republican Presidential Primary Campaign of 2000, candidate Steve Forbes made the flat tax a centerpoint of his campaign. He lost badly, but the idea caught on amongst some conservative Republicans, and has had some support since.