According to Spider Robinson, King Rose became besotted by a daisy in attendance at his court. He took her to balls [no wiseass comments, please], concerts and espsed her to all sorts of other culcharul experiences. Nothing seemed to improve her level of discouse. Finally, he gave up and slipped some rotenone into her plant food. When someone asked her why, he respone [all together now] "You can lead a horticulture but you can't make her think."