Chapter 43 The universal use (of the action in weakness of the Dao)

天下之至柔,馳騁天下之至堅。無有入無間,吾是以知無為之有益。不言之教,無為之益,天下希及之。

1. The softest thing in the world dashes against and overcomes the hardest; that which has no (substantial) existence enters where there is no crevice. I know hereby what advantage belongs to doing nothing (with a purpose).

2. There are few in the world who attain to the teaching without words, and the advantage arising from non-action.

Derek Lin
The softest things of the world
Override the hardest things of the world

That which has no substance
Enters into that which has no openings

From this I know the benefits of unattached actions
The teaching without words

The benefits of actions without attachment
Are rarely matched in the world

Peter Merel

Water overcomes the stone;
Without substance it requires no opening;
This is the benefit of taking no action.
Yet benefit without action,
And experience without abstraction,
Are practiced by very few.