sì

dào chōng
ér yòng zhī huò bù yíng
yuān xī
sì wàn wù zhī zōng ; cuò qí ruì
jiĕ qí fēn
hé qí guāng
tóng qí chén ; zhàn xī sì huò cún
wú bù zhī shéi zhī zi5 xiàng dì zhī xiān

4

The Tao is like a well:
used but never used up.
It is like the eternal void:
filled with infinite possibilities.

It is hidden but always present.
I don't know who gave birth to it.
It is older than God.