My perception is that I've only collected "raw" materials, left unprocessed. Not sure if it's compressed and lossy or lossless. There's a quote that say like "i

My perception is that I've only collected "raw" materials, left unprocessed. Not sure if it's compressed and lossy or lossless. There's a quote that say like "if you can't explain, you don't really understand", I really hate this quote because I don't have to explain! Those necessary memory will come up, load into my processing unit and execute it.