Equality ?

What meaning can we catch from a word of Equality? And how do we interpreting the word? is it similarities?
Behind the differences about the meaning of the word equality indeed, actually there is one thing so important that we look for, that is how the meaning of equality can be manifested in our lives.
Everyone has the same rights in obtaining education, so that each person has the opportunity to be the equivalent of education. Everyone has the same opportunity to get a decent life, therefore, every person is entitled to get a job.
Similarly, all the joints of our lives is another. What can be found by other people, as much as we can already get. Similarly, vice versa.