Bible Verse Every Christian Should Know By Heart

Have you ever met someone who can quote scriptures word for word off the top of their head? That would be amazing huh? Unfortunately, I'm not there yet. However, I believe every Christian should know the verse "John 3:16" by heart, "for God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life". John 3:16 is one of my top 5 bible verses to know by heart off memory. 12-23-18