Act I Scene II. (I. I. 51.)
We have with a leaven’d and prepared choice.
“Leaven’d” has no sense in this place: we should read “Level’d choice”. The allusion is to archery, when a man has fixed upon his object, after taking good aim.—Warburton.
No emendation is necessary. “leaven’d choice” is one of Shakespeare’s harsh metaphors. His train of ideas seems to be this. “I have proceeded to you with choice mature, concocted, fermented, leaven’d.” When Bread is “leaven’d”, it is left to ferment: a “leavn’d” choice is therefore a choice not hasty, but considerate, not declared as soon as it fell into the imagination, but suffered to work long in the mind. Thus explained, it suits better with “prepared” than “levelled”.