The Way that can be told of is not an Unvarying Way; The names that can be named are not unvarying names. It was from th...

• 第一章：道可道，非常道；名可名，非常名。无名，天地之始；有名，万物之母。故常无欲，以观其妙；常有欲，以观其徼。此两者，同出而异名，同谓之玄。玄之又玄，众妙之门。