Re graphics: A picture is worth 10K words - but only those to describe the picture. Hardly any sets of 10K words can be adequately described with pictures.
关于图形:一张图片价值一万个单词-但仅用于描述图片。几乎没有任何10K单词集可以用图片充分描述。
"I write to make sense of the world around me."
The teacher should not teach as if he were pouring knowledge into an empty vessel, but rather as if he were lighting a fire.