Literature Reference: 苦节终难辨，劳生竟自轻。—— 《道州感兴》 Enduring hardship is ultimately hard to discern, yet a life of toil is surprisingly light. Source from 'Daozhou Ganxing'.
终: In the end, it is concluded. As for uncommon characters, caution is advised when using them in names.
难: It's not easy; it requires considerable effort. There's ambiguity involved, so caution is advised if it's intended for use in a name.
Meaning: Enduring hardship signifies resilience and unwavering determination, symbolizing the ability to overcome life's challenges.