When Chou Chih-yung re 25 years of teaching, he took his retirement pay, gathered together some of the ex-problem kids he had helped turn around, and set up the center to try a new approach.
因此，他在一年前退休後，憑著退休金，集合了一群以前他帶回頭的「小弟」們，開始了這項工作。