Though it's not easy, we should always keep our spirits up for it can give us courage to face difficulties.

虽然这并不容易，但我们应该始终保持精神振奋，因为这能够让我们有勇气面对困难。

youdao

I think you should keep up your courage.

我认为你应该鼓足自己的勇气。

youdao

Obviously this voice is a lot more motivating and helps me keep my courage up when I feel scared or insecure.

显然这样的呐喊更激励人心，在我感觉害怕或者没有安全感的时候能使我鼓起勇气来。

youdao

The mental mist that clouds everyone's judgment is the real theme of the story: denial, frustration, despair, and enough reckless courage to keep the body count going up.

CNN: Review: 'The Mist' is bold and frightening