“Stop trying to be a Jack-of-all-trades and be a master of one thing. Whether it’s writing an email, kicking a ball around with your kids, driving through the city or simply being alone and meditating. For those ten minutes you’re doing something – or for whatever period of time it takes – do it with 100-per-cent focus.”
Your Job-Hunt Ltd – Advice from an Award-Winning Asian Headhunter (2003), Successful Recruitment in a Week (2012) https://books.google.ae/books?idp24GkAsgjGEC&printsecfrontcover&dqnigel+cumberland&hlen&saX&ved0ahUKEwjF75Xw0IHNAhULLcAKHazACBMQ6AEIGjAA#vonepage&qnigel%20cumberland&ffalse, 100 Things Successful People Do: Little Exercises for Successful Living (2016) https://books.google.ae/books?idnu0lCwAAQBAJ&dqnigel+cumberland&hlen&saX&ved0ahUKEwjF75Xw0IHNAhULLcAKHazACBMQ6AEIMjAE
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Nigel Cumberland 122
British author and leadership coach 1967Related quotes

“The essence is that I leave something of me in every role — not 100 per cent.”
From interview with Amrita Mulchandani

“I have defined the 100 per cent American as 99 per cent an idiot.”
New York Times (19 December 1930) remarks on Sinclair Lewis receiving the Nobel Prize
1930s

UN News Centre, Interview with Jim Yong Kim, 7 October 13

“The US wants only 51 per cent adherence as against 100 per cent adherence demanded by Russia.”
Supporting India's alliance with the US, as quoted in "US A Better Ally For India: Subramanian Swamy" http://www.rediff.com/news/1999/dec/29us.htm, Rediff (29 December 1999)
1999-2010

Backward class boys addressing him, quoted in: "We are ruled by an upper caste Hindu raj"

Source: Short fiction, The Man Who Sold The Moon (2014), p. 114