The first line is grammatical, but the second line is just a fragment of a sentence. That means that, strictly speaking, it doesn't follow the rules of grammar. Better to say
You're trying to use the ... (called an ellipsis) in a way that it's not intended to work. The dots show that text was removed from a quotation, but you can't use it as a substitute to replace missing words.
Here is an example on how to use the ellipsis: The full quotation is Four score and seven years ago our fathers brought forth on this continent a new na