What is the goal of newspeak as syme explains it to Winston in the book 1984?

In George Orwell's "1984," Syme explains to Winston that the goal of Newspeak is to simplify and reduce the English language to eliminate the possibility of rebellious thoughts—what the Party calls "thoughtcrime." By systematically removing Words and altering meanings, the Party aims to limit the range of thought and expression, ensuring that dissent becomes impossible. The ultimate objective is to make it so that people cannot even conceive of ideas that threaten the Party's authority, thereby maintaining control over the populace.