"Life is as beautiful as summer flowers and death as beautiful as autumn leaves" comes from which poem of Tagore?

Let life be beautiful like summer flowers and death like autumn leaves.

Let life be beautiful like summer flowers and death like autumn leaves. -Bing Xin

Let life be beautiful like summer flowers and death like autumn leaves. -Zheng Zhenduo

Personally, I prefer the latter, which is simple but profound. Life is like death.