Attentively in example sentence
When Don Quixote had quite appeased his appetite he took up a handful of the acorns, and contemplating them attentively delivered himself somewhat in this fashion:"Happy the age, happy the time, to which the ancients gave the name of golden, not because in that fortunate age the gold so coveted in this our iron one was gained without toil, but because they that lived in it knew not the two words "mine" and "thine"!