Charles Handy
An Irish author/philosopher specialising in organisational behaviour and management. Among the ideas he has advanced are the "portfolio worker" and the "Shamrock Organization".
For many years he worked as a professor at London Business School.
“The moment will arrive when you are comfortable with who you are, and what you are– bald or old or fat or poor, successful or struggling- when you don't feel the need to apologize for anything or to deny anything. To be comfortable in your own skin is the beginning of strength.”
Charles Handy