"Look, all I'm saying is that everyone should travel to Europe at some point in his or her life. More than anybody else, Americans should go, just for the educational experience. Even Thomas Jefferson traveled to Europe." Is this sound or unsound?
This statement is unsound due to the fact that a sound argument is valid when it makes it only possible for the premise to be false and the conclusion to be true, otherwise, and in the case of this statement, it is unsound.