One of my few genuine regrets is not attending St. John's College when I was fairly aggressively courted as a high school applicant. (I may nevertheless attend one day, and be the weird old guy reading the Great Books curriculum with my new friends: several teenagers confounded and dismayed by my presence.)

The reading list for their Masters program in Eastern Classics [https://www.sjc.edu/academic-programs/graduate/masters-easte...] —while not exclusively focused on "philosophy" per se— presents a great deal of material and a framework for approaching the texts that anyone, Johnnie or not, may find valuable.