Wishes, dreams and goals are not at all the same thing.
They may have near meanings, but there is a difference between the three of them.
A Wish is is something that one desires to have, but does not have it yet.
A dream is something that a person visualizes in the future.
A goal is a target that a person sets in life.
You need to make sure you are clear of the differences but strive for one of each!