解释：只是一种声音就没有听头，只是一种颜色就没有文采，只是一种味道就不成其为美味，只是一种事物就无法进行衡量比较。

当人们拥有某物时，往往会给予更高的评价。

"A children's story that can only be enjoyed by children is not a good children's story in the slightest."

The night is a great canvas, but the stars are its paint.

写作的欲望随着写作而增长。