no more…than…
not at all more than与…相比，同样也不…
He is no more diligent than you．你不勤奋，他也不勤奋。
A student can no more obtain knowledge without studying than a farmer can get harvest without ploughing．学生不学习不能获得知识，正如农民不耕种就不能收获一样。
One minute late is no more in time than half an hour．迟到一分钟跟迟到半小时同样是不准时。