We must dare to stand up for the truth and correct mistakes.

我们要敢于捍卫真理，纠正错误。

My office was there to help correct mistakes.

我在那里的办公室是用来帮助纠正错误的。

It will never be too late to correct mistakes.

在为时不是太晚之前我想纠正我的错误。

We must stand up for truth and correct mistakes.

我们必须坚持真理，修正错误。

The best way to correct mistakes is to avoid them.

改正错误的最好方法就是避免犯错误。