Copied and pasted directly from the Politifact site:
Michelle:
"Because we want our children — and all children in this nation — to know that the only limit to the height of your achievements is the reach of your dreams and your willingness to work for them.”
Melania:
“Because we want our children in this nation to know that the only limit to your achievements is the strength of your dreams and your willingness to work for them.”
Michelle:
“And Barack and I were raised with so many of the same values: that you work hard for what you want in life; that your word is your bond and you do what you say you're going to do; that you treat people with dignity and respect, even if you don't know them, and even if you don't agree with them."
Melania:
“From a young age, my parents impressed on me the values that you work hard for what you want in life, that your word is your bond and you do what you say and keep your promise, that you treat people with respect. They taught and showed me values and morals in their daily lives. That is a lesson that I continue to pass along to our son."
OK, you wanna split hairs, Mr. Lawyer? OK, not precisely, absolutely and contiguously word for word, but "word for word" enough to get you disqualified by either a court of law or an academic institution.
Your desperate adherence to minutiae is telling.
Yes. Lengthy sections lifted word for word and inserted into her speech and then broken up slightly to hide the fact.
"In a statement issued by the Trump campaign, staff writer Meredith McIver accepted responsibility for the addition of Michelle Obama's words in the speech.
In her statement, McIver said Melania Trump "always liked" Mrs. Obama and read passages from the 2008 speech to McIver, who says she wrote them down and included them in the speech."
https://www.npr.org/2016/07/20/trump-speechwriter-accepts-responsibility-for-using-michelle-obamas-words* A word of caution, that is likely unnecessary, but offered nonetheless. With online forums generally, you may find yourself on a merry-go-round of argument that appears to be propelled by immaturity and insecurity in which the spinning only ends when smug self-congratulatory vainglory is achieved.