Tjeu Blommaert (1955-2016) was Professor of Business Economics at Maastricht University. He (co-)authored dozens of books on business economics and business administration.Stephan Vandenbroek has a keen eye for opportunity and risk management and is a financial expert who has learned to look forward at all times. In his book Trust as the Source of Profit, co-written with Tjeu Blommaert, he explains how future perceptions and industrious behavior are changed by the culture of the company.