Quote from Niles in Retirement is Murder
Frasier: Yes, it's just I'm trying desperately to come up with some way to get him out of the house. He's off on one of his "Weeping Lotus" binges again. Niles: We've tried distracting him before. We've taken him everywhere from the arboretum to the zen garden. Wait a minute. The zen garden is at the arboretum. Good Lord, is it possible we've only taken him one place?