This is why Jesus exhorts us to lay up treasures in heaven . . . If not, spend more time reading. There is much said today about memorization of God's word. Interestingly, though the word of God mentions remembering, it gives no credence to the philosophy of memorization whatsoever. Bible bookstores sell materials that talk about memorizing scripture.
People talk on the radio about memorizing scripture.
People in general conversation encourage folks to memorize scripture. Examination of the word, however, doesn't talk about memorization. By attempting to memorize, you are putting trust in your flesh. It didn't work in college, yet, many seek to employ this practice when it comes to the things of God. Our memories are frail at best.