im-,不，非，permanent,永久的。

1. We are reminded just how small and how impermanent we are.

它让我们意识到我们有多么渺小，我们的生命是何其短暂。

2. Everything impermanent as change is the only constant in nature.

凡事变幻无常,唯一不变的自然定律就是“变”!

3. The mind , in fact , is as empty , as impermanent, and as transient as a dream.

我们的心其实是空幻的、无常的, 如梦般空虚短暂.

4. Because the wisdom is that we know that our life is impermanent.

这其中蕴涵的智慧是:我们了知我们的生命是无常的.

5. The world is in continuous flux and is impermanent.

世界变迁不已,并非是常久不变的.