Watchman Nee left under his pillow when he was found dead.He left a piece of paper under his pillow, which had several lines of big words written in a shaking hand

That truth is—”Christ is the Son of God who died for the redemption of sinners and resurrected after three days. This is the greatest truth in the universe. I die because of my belief in Christ. Watchman Nee

Also, further reading on Margaret Barber

https://en.wikipedia.org/wiki/Margaret_E._Barber

Hymns

Barber did not leave behind any writings other than a small volume of poems (later changed into hymns) that was later published by Miss Ballord (Miss Ballord was her niece) in China. These compositions demonstrate her striving to live “in the Lord’s presence,” as well as her eager anticipation of Christ’s coming back. A stanza of Barber’s poem reads:

If the path I travel
Lead me to the cross,
If the way Thou choosest
Lead to pain and loss,
Let the compensation
Daily, hourly, be
Shadowless communion,
Blessed Lord, with Thee.

Poems by Margaret Barber