Other tasks he delegated to a core group of managers at B&J Machine Tool Co. who had no idea their boss couldn't read.
"I worked for him for seven years and I had no clue," said Jack Sala, now the engineering manager for Truckee Precision, a B&J competitor. "I was his general manager. He would bring legal stuff to me and say, 'You're better at legalese than me.' I never knew I was the only one reading them."
Few people knew of his shame and most burning desire: To be able to read a simple bedtime story to his grandchildren. But he couldn't keep his illiteracy secret forever. "It became too hard to continue to hide it," said Thiessens, who has begun to read at the age of 56. "Since I made the decision to let everybody know, it's a big relief."