In 2004, Cargill CEO Warren Staley asked his wife what she wanted for her birthday.
Mary Lynn Staley wanted the family to spend a week building houses for the poor in Mexico with Habitat for Humanity. The Staleys' three adult children, who also are fluent in Spanish, embraced the idea.
One problem: The build was scheduled for the same week as Cargill's biennial management meetings.
Warren Staley decided to go anyway. The Staleys built sturdy abodes for a week with former President Jimmy Carter, volunteers and working-class Mexicans. The management meeting went on without him.
When they got back, the Staleys were congratulated by employees who thought it was a worthy birthday celebration.
"The employees knew it wasn't a hall pass so I could go to Napa Valley for a week and drink wine," quipped Staley. "They knew it was walking the walk of balance in your life."
The trip was also a harbinger of how Staley would spend a chunk of his retirement.
Staley led the world's largest private company for a decade and to its best-ever performance until he retired in 2007. A 38-year company veteran, Staley worked in operations, ran plants and negotiated deals from Argentina to China. Now the guy who used to think big is switching to thinking small, very small: building homes one at a time for Habitat and financing small loans to individuals in poor countries.