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

It's better to solve the right problem approximately than to solve the wrong problem exactly.

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.

Visualization is often used for evil - twisting insignificant data changes and making them look meaningful. Don't do that crap if you want to be my friend. Present results clearly and honestly. If something isn't working - those reviewing results need to know.

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

Be approximately right rather than exactly wrong.

The greatest value of a picture is when it forces us to notice what we never expected to see.