Full Idea
Asking how many beliefs I have is like asking how many drops of water there are in a bucket. If I believe my dog is in the garden, do I also believe he is not in the house, or in Siberia?
Gist of Idea
We could never pin down how many beliefs we have
Source
Michael Williams (Problems of Knowledge [2001], Ch.11)
Book Reference
Williams,Michael: 'Problems of Knowledge' [OUP 2001], p.136