Words memorized rote are a meal wholly undigested, That's why memorization is utterly detested. Rote learning is, somehow, bloating and yet never filling. One takes it all in by way of monotonous drilling, but while you're still filling your cup you're already spilling. You pass your test and purge it all. It's so unfulfilling. If I may, please let me suggest that here's what you should do: get the gist, play with it, and find out what it means to you.