We shall never know...

We shall never know... - https://gift2heart.com/blog/video/we-shall-never-know/?feed_id=44420&_unique_id=653e39acefe17 #1.ExciteEmotionQuote Adam - Gift 2 Heart We shall never know... A smile is a powerful thing. It can brighten someone's day, make them feel loved and accepted, and even improve their health. The quote "We shall never know all the good that a simple smile can do" is a reminder of the importance of smiling.