This is the 6916th most frequent Chinese word.
為學
"為學" means "pursuing learning" or "engaging in study."
In this sentence, "為學" is used as a noun phrase meaning 'to pursue learning or education'.
古人云，為學需勤奮不懈。
The ancients said that learning requires diligence and persistence.
Here, "為學" refers to the method or approach one adopts in acquiring knowledge.
他為學之道，堅持每日閱讀經典。
His way of learning is to persistently read classics every day.
In this context, "為學" stands for the act or process of engaging in study or educational efforts.