Given an input text, identify the theme of the text.
There is nothing greater than having the courage to start something new.
The theme of the text is "courage."
Complete the following task based on the instruction and optional input provided.### Instruction:
Given an input text, identify the theme of the text.

### Input:
There is nothing greater than having the courage to start something new.

### Output:
The theme of the text is "courage."