This book takes the reader back to another speech world, that of 16th and 17th century English, albeit one on which we have some purchase through the plays of William Shakespeare. Where someone today may hedge their words with I suppose or probably, people in this time peppered their speech with expressions conveying certainty like verily and forsooth. This contrast represents the ethos of truth and faith that reigned at this time before it was replaced by a modern spirit of epistemic detachment ushered in by the British enlightenment. Yet a by my troth was not interchangeable with a by my faith, and each chapter of the book opens the door on the specifics of an epistemic expression in 16th and 17th century English through colourful examples, cultural evidence and a statement of its meaning. I love this book.

A startling finding when I was researching Elizabethan ideas about the mind was how far their attitudes to the imagination differed from ours.

We see it as a creative force to be encouraged and liberated, but for them it was dangerous, deceptive, and unruly, leading towards sinfulness and madness. Roychoudhury explains how early scientific thinking was starting to unsettle this traditional view of the imagination as reprehensible, and traces the effects of this in works including A Midsummer Night’s Dream, The Sonnets, and Macbeth.

I would add that the new commercial playhouses for which Shakespeare wrote became experimental crucibles: these were spaces where the combined imaginations of playwright, actors, and audiences created virtual realities, unleashing an exhilarating and magical sense of the powers of imagination.