Whatever we receive is Information. Whatever we preserve is Knowledge. Whatever we use is Wisdom & the instrument of wisdom is our intellect.
The purpose of life..for any person.. is to live the whole life totally calmly, totally comfortably, totally passionately, totally compassionately, with full awareness and with full knowledge.
Death means the death of a particular experience in a particular physical system. The Energy-Knowledge-Consciousness Entity which got itself integrated with a physical system, thus far, gets separated and goes on its own grand onward journey into various other frequency universes.