At the same time it's also clear that this epiphany is a remembered experience. It's recalled.

同时很明显这一顿悟,是一种记忆经验，它是被召回的。

耶鲁公开课 - 现代诗歌课程节选

It's slow, slow, and you suddenly have an epiphany. And you now get the hang of it.

调试也是很难学的东西之一,学习起来很慢。

麻省理工公开课 - 计算机科学及编程导论课程节选