I can't recognize the true face of Lushan Mountain because I am there.

People will come to different conclusions when they look at things from different angles. Only when people get rid of subjective and objective limitations, stay away from Lushan Mountain and have foresight can they really see the true face of Lushan Mountain. To understand the essence of things, we must observe them from all angles, both objectively and comprehensively. Obviously, the theme of your story is that different conclusions can be drawn from different angles.