We don't have to defend ourselves, we who by the most central concepts of our theology can have no personal defense. (religion.blogs.cnn.com)
This course covers central concepts in social psychology such as social cognition, attitudes, group processes, interpersonal relationships, aggression, political psychology and ideology. (psych.auckland.ac.nz)
Similarly, a flood of visuals can distract an audience from central concepts. (qaeducation.co.uk)