it never ceases to amaze me

it / sth never ceases to amaze me AND sb never ceases to be amazed by sth — не устаю удивляться; не перестаю удивляться

Example 1: It never ceases to amaze me how quick e-mail is. (MM)

Example 2: He never ceased to be amazed by her physical strength. (MM)

used for emphasizing that you are always impressed or surprised by a particular person or thing, even though you know them well