The more often we see the things around us - even the beautiful and wonderful things - the more they become invisible to us. That is why we often take for granted the beauty of this world: the flowers, the trees, the birds, the clouds - even those we love. Because we see things so often, we see them less and less.

This quote is saying that the more often we see things in our life, like beautiful things like flowers, trees, birds, and clouds, the less we notice them. So even though the beauty of our world is so wonderful and special, we often take it for granted and don’t appreciate it like we should, simply because we are so used to seeing it all the time. This can also be applied to people we love; the more we see them, the less special they can become over time.