So I took my hand, And at her waist, Tried to saw her in half.
Did not succeed 'crept to make her laugh At my silly notional ineptitude, At my usual lack of "handiness."
Seems in this instance, Tho I failed, I proved an important principle! The sum of the parts are greater, Especially where the tickling is along the (Mmm what rhymes with greater...ah!) Your celestial equator.