Children's curiosity and imagination naturally evoke learning when unfettered. His kindness may be derived from his curiosity and fascination for Bartleby. They display a high level of energy, intelligence, curiosity, and affection for their owners. It is thus more of an intellectual curiosity than something practical. It has positive effects on subjective happiness, optimism, wisdom, curiosity, agreeableness, and extroversion. Herschel's intellectual curiosity and interest in music eventually led him to astronomy. Maslow subsequently extended the idea to include his observations of humans' innate curiosity. His efforts to communicate with them are hampered by their lack of curiosity or discipline. These elements have been the subject of much curiosity and speculation. The concept remained something of a curiosity. Martial's keen curiosity and power of observation are manifested in his epigrams. Gardner possessed an energetic intellectual curiosity and a love of travel. It was a story about adolescent sexual curiosity. Your eye just wanders out of curiosity. It never caught on as anything more than a curiosity.