Attention is the window of the mind, without it, the light of knowledge cannot get through.

注意力是心灵的窗户，没有它，知识的阳光便照不进来。

youdao

Attention is the window of the mind, without it, the light of knowledge cannot get through.

注意力是心灵的窗户，没有它，知识的阳光便照不进来。

youdao