Complete collection of Terry Pratchett quotes by subject and cross-referenced
The fact is that camels are far more intelligent than dolphins. They are so much brighter that they soon realised that the most prudent thing any intelligent animal can do, if it would prefer its descendants not to spend a lot of time on a slab with electrodes clamped to their brains or sticking mines on the bottom of ships or being patronised rigid by zoologists, is to make bloody certain humans don’t find out about it. (P)
Terry Pratchett is one of the great authors and his works are eminently quotable. The blog format was used to allow multiple subjects. For quotes by book go to here or character here.