대상

대상Object

• things being observed
• something that has being or reality(existential entitiy)
• used in contrast to subject(observer)
• physical objects(ex. chairs and trees) + abstract objects(ex. love, peace)

대상Object의 정의

• a maximally general cateogry
• whose members are eligible for
  1. beging referred to (linguistically)
  2. quantified over (mathematically)
  3. thought of (psychologically?)

특정 대상Object를 정의하는 법

• in terms of its properties and relations
• in bundle theory(OOP에서 해당 개념을 차용한 듯), objects are no more than bundles of their properties.