He says that children now read too closely, with too much concentration, and for overly long periods of time. Among students in Taipei City, nearsightedness has gone from 13 % in the fifties to 86 % in 1985.
他表示，現代兒童就是在發育時期太專注而持久地近看東西（這當然是指看書），因此台北市各級學生近視眼比例，在民國四十幾年只有百分之十三，到民國七十四年，光是高中生就急增為百分之八十六。