Literature Reference: Keeping it secret, vowing to dwell in the rocky gate. Source from 'Dreaming of Immortality'.
誓: To vow. To pledge. To make a solemn oath.
志: Ambition. In a name, it often signifies grand aspirations and the relentless pursuit of one's dreams.
Meaning: Swearing to one's goal signifies an unwavering determination and steadfast dedication.