Several times, she and her classmates arrived early at the lab only to find a note left by Wu on the desk, expressing her dissatisfaction with the students: "I came here at such-and-such a time; why weren't you here?"
有幾次，她與同學一大早才剛抵達實驗室，就發現桌上貼著吳健雄留下的紙條，上面寫著對學生的不滿：「我 × 點 × 分來過實驗室，你們怎麼沒有出現？」