Sometimes the unknown is more appealing than the truth – and it has kept ghost hunters in business for generations.
A street art mural representing the innovative scientist Marie Curie, by French graffiti mural artist C215 (Christian Guemy) in Vitry-sur-Seine, France, on 24 Dec 2015.
(Shutterstock)
To become a successful innovator, follow Marie Curie, Mahatma Gandhi and today’s female social entrepreneurs – focus on ideas and social value, not money.