He who, when called upon to speak a disagreeable truth, tells it boldly and has done is both bolder and milder than he who nibbles in a low voice and never ceases nibbling.
As an impoverished student I used to spend days out in Selfridges, nibbling on samples of free cheese and dousing myself with scent in the perfume department.
Lyall had spent centuries nibbling about the great layered cake that was polite society while Lord Akeldama acted the part of the frosting on its top.