Prov. If you tell someone something that he or she does not want to know, he or she will not pay attention to you. I tried repeatedly to tell my supervisor about the low morale in our department, but there's none so deaf as those who will not hear.

The phrase "There are none so deaf as those that will not hear" is attributed to English author Matthew Henry. It is often used to illustrate the idea that some people are unwilling to listen or consider other viewpoints, despite being presented with information.

The baby wouldn't here anything so no language would be herd

No she is not Deaf , she can hear alright. If she couldn't hear how would she have sang? NO

he wrote a not so he could read it