Ancient wisdom traditions survived not through institutional momentum alone but because they continued to address real questions about the human condition that do not change with the passage of centuries: how to meet suffering, how to act rightly, how to understand the nature of mind, how to live in community. The Sutras' precision about the mechanics of citta remains as accurate as it was in the fifth century CE because citta has not changed. What changes is the context — and the wisdom tradition that can translate its insights into contemporary conditions without losing their depth is more valuable than nostalgia.
Each step builds on the last.