There is no data that can be displayed in a pie chart, that cannot be displayed BETTER in some other type of chart.
John TukeyFar better an approximate answer to the right question, which is often vague, than the exact answer to the wrong question, which can always be made precise.
John TukeyThe best thing about being a statistician is that you get to play in everyone's backyard.
John TukeyThe greatest value of a picture is when it forces us to notice what we never expected to see.
John Tukey