A person should have a prepared mind because he/she may not know what will happen to him/her after a moment or two.
It depends. If somebody was previously someone you used to always think of, it is "were". If you still always think of them, use "are" "You are always on my mind." This means he/she is still on your mind. "You were always on my mind." This means he/she is not on your mind any more.
I think it means that you will find true love when you love the person on the inside not just on how they look.
It means that you are mentally prepared and ready to think of an innovative and original solution to a problem or challenge. Your mind is in a state where it is likely to generate creative ideas or approaches.
it means that they cant not think about someone that they always have 2 think about them
Nothing that I've ever heard of. Do you think the person might have a speech impediment and pronounced MIND BLOWING incorrectly? Mind-blowing means something that is so awesome or horrific that you cannot comprehend it fully.
"On my mind" means you are thinking of the person or thing, as if it were literally inside your head sitting on your mind.
mind-reading
mind
"Keep in mind" or "Bear in mind" - means to consider the fact or to think of / remember a certain fact often when considering something else. For example: "Bear in mind that I can't run as fast as you", or "Keep your constituency in mind when you speak." This means one of two things A) you want to think about the situation on a deeper level so you need more time to consider how to respond or B) you don't want to say how you really feel about a situation because you don't think the other person/people will agree with your standpoint.
it means they will always be with you, if not in person then in mind and spirit.
That means answering with the first thought(s) that come(s) to mind.
In this sentence, "Would you mind elaborating?" It means, would you "mind explaining"? It basically means, explaining in more details. Hope it helps. And, this is what I think it should mean.