I am just reading about https://en.wikipedia.org/wiki/Zhuang_Zhou now (author of Zhuangzi). At the beginning of every chapter (in Lathe of Heaven) is a quote or extract from Zhuang Zhou's writing.

I just found a short chat by Kim Stanley Robinson where he mentions Le Guin's translation of the Tao Te Ching, https://www.youtube.com/watch?v=Atf7wvPmhjo