Standing in the crib

Last night in the middle of the night I woke up because I heard some shuffling coming from Violet's crib (we are staying at Mark's parents house and the crib is right next to my side of the bed).  I didn't want to make much noise because I thought she might just be turning over.  She didn't make any sounds, just shuffling.  I peeked over at her and there she was standing in the crib and looking right at me!  I couldn't believe it!  She just learned how to stand up two days ago.  This child has such quiet determination!