Adverb
with attention; in an attentive manner
Source: WordNetTo observe attentively is to remember distinctly. Edgar Allan Poe
Questions that pertain to the foundations of mathematics, although treated by many in recent times, still lack a satisfactory solution. Ambiguity of language is philosophy's main source of problems. That is why it is of the utmost importance to examine attentively the very words we use. Giuseppe Peano
She, however, attentively watched my looks, and her artist's pride was gratified, no doubt, to read my heartfelt admiration in my eyes. Anne Brontë
Your Nordic blue eyes looked attentively at the paintings hanging on the walls. I felt stirrings of rebellion: a whole clash between your civilization and my barbarism. Civilization from which you suffer. Barbarism which for me is a rejuvenation. Paul Gauguin
Whoever wants to know something about me - as an artist which alone is significant - they should look attentively at my pictures and there seek to recognise what I am and what I want. Gustav Klimt
If we study Nature attentively in its great evolutions as in its minutest works, we cannot fail to recognize the possibility of enchantment - giving to that word its exact significance. Honoré de Balzac