Although people say that one can't demand immediate results and that an appreciation of the classics requires a lifetime to mature, you can see some concrete changes in two or three years.
雖然說讀經需要一輩子的醞釀發酵，不求一時的功效，然而短短兩、三年還是可以看到一些具體的改變，算是正面的「副產品」吧。