2 Quotes & Sayings By Lucien Engelen

Lucien Engelen is a Belgian author, consultant and speaker on the topics of personal development, mental health, self-esteem and motivation. He is the author of more than twenty books in French language on these subjects. His books have been translated into more than 20 languages. He is also the author of several international bestsellers, including "The Little Book on Success" ("Encre Rouge") which has sold over 2 million copies in the French-speaking world alone.