You are completely correct. It is very rarely worth memorising information you do not understand, doubly so if it's information divorced from the rest of your k

You are completely correct. It is very rarely worth memorising information you do not understand, doubly so if it's information divorced from the rest of your knowledge (e.g. memorising the first ten digits of pi is useful perhaps in extreme niche cases, but is vastly more useless if you've done it without even knowing what pi actually is). The creator of Supermemo notes this: https://supermemo.guru/wiki/Do_not_memorize_before_you_understand https://supermemo.guru/wiki/Do_not_memorize_before_you_under... On the other hand, memorising things you do understand is a time saving measure at the point of memory access as well as something that allows you to play with concepts/ideas/facts in your head while doing anything else, which I've found to be quite useful. You do have to be selective about it, and software like Anki shouldn't be used to build memories for everything (for one, it can be so boring that you'll be turned off of SRS entirely if you overuse it).