Far 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.

To be able to say that "if we change our point of view in the following way ... things are simpler" is always a gain.

An approximate answer to the right problem is worth a good deal more than an exact answer to an approximate problem.

This is my favorite part about analytics: Taking boring flat data and bringing it to life through visualization.

I know of no person or group that is taking nearly adequate advantage of the graphical potentialities of the computer.

Numerical quantities focus on expected values, graphical summaries on unexpected values.

If we are going to make a mark (key 21), it might as well be a meaningful one.