And how amazing it is to be able to give such a gift.

能够有这样的转变是多么的令人惊奇。

It's only when memory starts to fail that we appreciate just how amazing it is and how much we allow our past experiences to define us.

只有当记忆开始衰退时，我们才会赞叹它有多么奇妙，并反思我们如何用过往的经历来定义自己。