1 result for (book:tes1 AND session:19 AND stemmed:invent)
[... 51 paragraphs ...]
It is not a matter of inventing new instruments any longer. It is a matter of using the invisible instruments that you have. These instruments may be known and even examined by their effects. This material itself is evidence. It is like the branch that moves so that you know wind by its effects; and a windbag like me by the billowing gale of my monologues.
[... 26 paragraphs ...]