Translation: "Since ancient times, everyone faces death; let the undaunted spirit illuminate history."

Analysis: 这句诗表达了对生命的深刻思考，强调了不畏死亡、坚持信念的重要性。

Translation: "Amidst daunting mountains and winding rivers, one may doubt the path; but after the shadow of willows, another village comes into sight with brighter blossoms."

Analysis: 这句诗描绘了人生的曲折和变化，表达了乐观积极的生活态度。

Translation: "Fear not the clouds that block the view, for one resides at the highest level."

Analysis: 这句诗表达了勇于面对困难和挑战的决心，以及超越障碍的信心。

Translation: "How can the canal be clear as such? Only because it is fed by fresh springs."

Analysis: 这句诗比喻人的行为应该追求源头的清澈和纯洁，因为只有这样才能有源源不断的活力。

Translation: "Repeatedly tempered, still resolute; facing winds from all directions."

Analysis: 这句诗赞美了坚韧不拔的精神和顽强的意志，强调了在逆境中坚持不懈的重要性。