You know how cliches are cliche because they are true? Like, you always forget how small babies are until you see a little newborn and you can't keep yourself from saying, "wow, you forget how small they are" as you marvel at their tinyness and your inability to truly remember that your child was ever really that small? You remember that? It happened to us today. Newborns are small.
Here's a quote that I like and want to record for posterity:
"Do your best and then let go of the outcome."
I may have paraphrased it and I don't know who originally said it, but I like it.