"Personal enrichment" means engaging in activities or experiences that make you more knowledgeable, skilled, or fulfilled, and that contribute to your personal growth and development. Full definition
The article calls for a progressive leadership and is critical of the contemporary political system, particularly corruption and misuse of national revenue for personal enrichment. (blog.politics.ox.ac.uk)
For example, these can be professional development courses, reference books, and personal enrichment courses. (ispringsolutions.com)
Reverse legislation allowing charter school developers and managers personal enrichment through third party real estate schemes. (fundeducationnow.org)