The Prayer After Communion for the Vigil Mass of the Feast of the Epiphany has a nugget that I found inspiring. It says that nourished by the Eucharist we dare to ask that the star of the Lord's justice shine bright in our minds and that "our true treasure may ever consist in our confession of you [the Christ]."
What a tremendous insight: that our gift, our true treasure, consists in our confession of the Lord Jesus. What could be more important and more precious? Nothing! Knowing Him, loving Him and serving Him is why we were created in the first place, and it is at the heart of who we are and why we were gifted in such great measure. Cherish your true treasure.