I don't understand why mug designers insist on producing a mug like the one on the left. It is more of a hazard, as they are top-heavy and can be spilled or knocked over so much easier than mugs that have a heavy, flat bottom, like the design on the right!
"Deja Brew: The feeling that you've had this coffee before." ~Unknown
"No coffee can be good in the mouth that does not first send a sweet offering of odor to the nostrils." ~Henry Ward Beecher
"Only one thing is certain about coffee. Wherever it is grown, sold, brewed, and consumed, there will be lively controversy, strong opinions, and good conversation."
"A certain Liquor which they call Coffee...which will soon intoxicate the brain."
~G. W. Parry (1601)
"Moderately drunk, coffee removes vapours from the brain, occasioned by fumes of wine, or other strong liquors; eases pains in the head, prevents sour belchings, and provokes appetite." ~England's Happiness Improved (1699)