In March of 1994, a group of more than ten principals of Chinese schools in California were on a trip to see the facilities at the Po Ai Primary School. When they unwittingly went into Wu's classroom and saw the aphorisms on the blackboard and the children's journals and collections of newspaper clippings, it was like finding buried treasure.
八十三年三月，美國南加州中文學校校長一行十幾人到博愛國小參觀硬體設施，無意中走進吳秀英的教室，看到黑板上的靜思語，及孩子們的聯絡簿、剪貼簿，如獲至寶。