If we intend to keep reading and studying will make us successful as we'd like. English is the official language, making us have to learn and understand everything in English.
If we intend to keep on reading, and intend to make our students successful as we want to. English is the official language, we must learn and understand every example of English.
If we had read the book and intend to put it, we will be successful in accordance with the English language, we want to do so, we need to learn and understand every aspect of English.