The sentence which is punctuated correctly is:
- I live my life by this motto: "Live life to the fullest."
What is Punctuation?
This refers to the use of symbols to show the different effects which they have on lines of words in a sentence.
From the answer choices, we can see that the only correct punctuation occured with the use of both the colon and inverted commas to show a quote.
Read more about punctuation here:
https://brainly.com/question/524912
