Taoism

Tao Te King, chapter 40

The movement of the Tao
By contraries proceeds;
And weakness marks the course
Of Tao's mighty deeds.
All things under heaven sprang from It as existing (and named);
that existence sprang from It as non-existent (and not named).

Source Lao-tzu, Tâo Teh King, trans. James Legge, Sacred Books of the East vol. 39 (1891), en.wikisource.org · Contents