low light line

If one could write a line of poetry like the low late in the day autumn light.

late to the train

[Poet], on whose train all are late...

—Marina Tsvetaeva, "Poets", translated by Ilya Shambat

no rush

He was never accused of rushing to publish.

line cutter

The first line came late.

could end anywhere

Once the poem has established itself, any late line can be a last line.