Select the most appropriate meaning of the given idiom.

Take heart

To have courage

The most appropriate meaning of the idiom "take heart" is to have courage. It means to feel encouraged or hopeful, especially in the face of difficulty. The idiom is often used to offer comfort or support to someone who is feeling down.

The other possible meanings of the idiom are:

• To and fro: to move back and forth.
• To decide carefully: to weigh all the options before making a decision.
• To survey: to look over or examine something carefully.