"Anyone who is capable of getting themselves made President should on no account be allowed to do the job."

Har har har har. Oh Douglas Adams.

Here is an adjusted Wikipedia quote on Zaphod Beeblebrox:

"[Insert candidate's name here] is hedonistic and irresponsible, self-centered almost to the point of solipsism, and often extremely insensitive to the feelings of those around him/her... s/he is nevertheless quite intelligent, though s/he sometimes prefers not to make this obvious, and can be briefly shamed into better behaviour."