持久记忆的难点不在于速记，而是如何存储信息，如何让信息在保持长效机制的情况下信手拈来

(2017-11-02-周四 23:19:19)

be warned that the true bottleneck towards long-lasting and useful memories is not in quickly memorizing knowledge!

The bottleneck lies in retaining memories for months, years or for lifetime!

请注意，对持久有用的记忆的真正瓶颈不是快速记忆知识！

瓶颈在于保持记忆长达数月、数年或终生！