"He had a kind of craze about flying," describes his brother, Wu Tsai-yao, recalling how Tsai-hsi used to lie on his bed moving his arms and legs as though flying a plane.
「他對飛行有一股狂熱」，吳載熙二弟吳載堯形容哥哥連躺在床上，兩隻手一定比來比去模擬飛機的動作，滿腦子都是飛行。