摘要：What truly astonishes me (主语从句) is (主句系动词)that those who tirelessly pursue knowledge (定语从句), despite the obstacles they face (让步状语

What truly astonishes me (主语从句) is (主句系动词)that those who tirelessly pursue knowledge (定语从句), despite the obstacles they face (让步状语从句), often discover (宾语从句)where their passions genuinely lie , a fact (同位语从句) that success stems not from luck but from persistence (同位语从句), as seeds grow into trees over time (方式状语从句) because dedication nurtures potential (原因状语从句), so consistently that achievements flourish (结果状语从句), unless one abandons effort prematurely (条件状语从句), in order that future generations may learn from their resolve (目的状语从句), just as a lighthouse guides ships through storms (比较状语从句) when darkness obscures the path (时间状语从句).

来源：琦琦课堂