Wu was once a teacher himself and explains that in the early days most Uni-President managers were recruited from among teachers or from the Taiwan Sugar Corporation, because co-founder and chairman Kao Chin-yen thought that as people of high integrity they would be able to realize the company's ideal of "honesty in business."
本身也是老師的他解釋，統一最早期的業務員，幾乎都由老師及台糖員工轉任，因為董事長高清愿認為，這兩種人的品行操守最好，最能落實他「老實人做生意」的理念。