John Kearns 'You can achieve anything if you don't want credit for it' (Ronald Reagan). \*\*\*\*\* (Chortle.co.uk). \*\*\*\*\* (Guardian). \*\*\*\*\* (Times). \*\*\*\*\* (Telegraph). \*\*\*\*\* (Evening Standard). \*\*\*\*\* (List). \*\*\*\*\* (Skinny). \*\*\*\*\* (TheAge.com.au). None