Question

once upon a time,son they used to laugh with their hearts and laugh with their eyes;but now they only laugh with their teeth,while their ice block cold eyes saerch behind my shadow

Answer 1

hello! can you pls be more specific about the question?

Answer 2

Answer:

Once upon a time people used to laugh and smile with their eyes and shake hands with their hearts. Their emotions were genuine. Now, their smile is artificial, merely showing teeth. Their handshake cannot be trusted. They look behind us with ulterior motives.

So, modern man is compared to a block of ice because their eyes are devoid of emotion. They have no trace of warmth and humanity.