Tao Te Ching • Chapter 5
1.1 Heaven and Earth are impartial;
1.2 they treat all of creation as straw dogs.
1.3 The Master doesn't take sides;
1.4 she treats everyone like a straw dog.
2.1 The space between Heaven and Earth is like a bellows;
2.2 it is empty, yet has not lost its power.
2.3 The more it is used, the more it produces;
2.4 the more you talk of it, the less you comprehend.
3.1 It is better not to speak of things you do not understand.