Simon Sinek Quotes:
Ocupation: Author
Life: b. October 9, 1973
Birthday: October 9
To become an academic expert takes years of studying. Academic experts are experts in how and what others have done. They use case studies and observation to understand a subject.
source: "Two Types of Experts" by Simon Sinek, www.huffingtonpost.com. March 18, 2010. 
topic: Years, Experts, Use, Case Studies
