ALS : Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's Disease, is a rare neurological disease that affects motor neurons-those nerve cells in the brain and spinal cord that control voluntary muscle movement She didn't lived long enough to see how beauty the world is, she didn't lived long enough to see how vicious the world is But I hope she lived happily the 19 years she lived, I still wish for you that you are happy ever after.