What was the last sentence? Newcomers laugh, what is the source of old people crying?

1, I saw the couple laughing, but I heard the old man crying: and when the morning glory rolled up at night, Yuanyang lay side by side.

2. Source: Beauty (excerpt)

Tang Dynasty: Du Fu

Who is cuter than her? However, she lives alone in an empty valley.

She told me that she came from a good family and now she is humble to the dust.

When the problem appeared in the customs area, her brother and close relatives were killed.

What's the use of them in high positions, they can't even protect their own lives? .

The world is dismissive of adversity, and hope will go out like the light of a candle.

Her husband, with a wandering heart, is looking for a new face like jade.

When the morning glory is rolled up at night, the mandarin ducks lie side by side.

He can only see the smile of his new love, but he can't hear the cry of his old love.

3. Translation:

There is a beautiful woman living in seclusion in a secluded valley.

She said: "I am a lady, and I only attach myself to vegetation when I am wandering."

I think my brothers were brutally killed during the Chang 'an chaos.

What's the use of standing on top and being famous? You can't adopt my own flesh and blood

The world hates decline, and everything is like a candle swaying in the wind.

I didn't expect my husband to be a frivolous man who married Yan Ruyu's bride.

There is a season when lovesickness blooms and flowers fall, and there is also a season when lovebirds are not alone.

I have been teasing new people, so who cares if I am an old man crying? "