We must always count our blessings.
Unfortunately, most people only recognize the open and obvious miracles. Indeed, even while everyone continues to be in awe of the miracle of the splitting of the sea (we all saw the movie) how many people even recall the concurrent miracle-- that the Jewish people walked on dry land! That detail seems to be virtually ignored!
Among the many different mitzvot discussed in Ki Teitzei is the lesser-known mitzva of “Shilu’ach Ha’ken” – sending away the mother bird. The mitzva of Shilu’ach Ha’ken goes something like this: If one happens upon a bird’s nest while the mother bird is roosting her eggs or chicks, one is required to shoo away the mother bird before one may take the eggs or chicks for oneself.
The Jews are about to complete their forty year journey and enter the Land of Israel! G-d is now giving them a choice: they can choose blessings by listening to the Torah, or can choose a cursed life if they do not obey His commandments. When G-d offers them this choice, He uses the word 'today,' indicating that it is a decision that applies to every Jew every single day. Which do you choose?