What other short poems did Bing Xin write about the sea and his mother?

Paper boat-for mom.

Author: Bing Xin.

I never give up a piece of paper,

Save it forever.-Save it,

Folding into a very small boat,

Throw it from the boat into the sea!

Some were blown into the window of the ship by the wind,

Some are wet by the waves and stick to the bow.

I'm still not discouraged every day,

I always hope that a place can only flow where I want it to go.