Someone once likened them to stars in the sky, remote and distant. Sung Wei-tsun, a child psychologist at National Taiwan University Hospital, makes another analogy: "The brain of the autistic is like a computer, where you have to find the right key code to give it input.
有人說，他們像天上的星星，讓人覺得遙遠、迷惘。台大醫院兒童心理科醫師宋維村則形容：「自閉症患者的腦像電腦，必須找到開啟它的鍵語，才能輸入……」