Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre ...

There's nothing like millions of years of really frustrating trial and error to give a species moral fibre (Terry Pratchett)

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Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre

Terry Pratchett Quotes: There's nothing like millions of years of really frustrating trial and error to give a species moral fibre