1. These people never listen to anyone they feel are inferior to them.
맡줄 feel are 부분을 모르겠습니다
2. They know all too well that giving is the only way to make abiding relationships.
밑줄부분 that은 know that 인가요? so ~ that 대신 too~ that 도 가능한지요?
2. know 의 목적어 댓절이고 그 사이에 all too well 은 부사로 삽입됨