Only in chemistry does he still have something to learn. Even today Tien-feng doesn't like to do the assigned homework. For example, instead of a weekly journal, he turns in an essay each week on a topic of his own choosing.
天風如今仍然不喜歡寫學校指定的作業，譬如週記；權變方式是一周他交一篇文章給老師，題目自己選。