I'm writing an essay for a grad school application detailing my unique characteristics as an individual. I am leaning towards words & phrases like "thirst for knowledge" and "earnest curiosity". I feel these phrases are underselling this attribute though - I feel so genuinely interested and invested in how things work and how people think, and thus how others perceive stimuli in comparison to my response.
Is there a word for this constant absorption of external data in order to think critically and formulate theories for why the world works?