Of course, the more the better. But it's best to understand the meaning when reading classics. Otherwise, reading will become a jingle. If you can't learn the truth, you will have no confidence and no meaning.

You can't teach yourself classics. You should listen to more lectures on this subject, which are easy to find online. If you understand the truth and then read the classics, it will be different. If you can feel it yourself, you will benefit a lot.