To concentrate on reading, do you, to be with, treats people sincerely.

⊙、读书要专心，做事要用心，做人要尽心，待人要诚心。

youdao

To concentrate on reading, do you, to be with, treats people sincerely.

⊙、读书要专心，做事要用心，做人要尽心，待人要诚心。

youdao