The Ritvah understands that the kosher signs are not just “signs” indicating that a fish is kosher; rather, they are what actually render the fish kosher. This may also be applied to the kosher signs of an animal, but the Ritvah does not indicate this.
Chazal tell us that Moshe functioned in many different capacities. For example, at various times he was considered a king and the equivalent of the Sanhedrin. He was also a kohen gadol, as evidenced by his role during this seven day period.
Born in 1933, Sheldon Adelson was the son of Ukrainian immigrants. His father drove a taxi and his mother ran a knitting shop. He grew up in one of the poorest sections of Boston. But even as a young boy he showed great ambition, first selling newspapers on the street corner, and then running his first business at the age of twelve. He went on to build over fifty businesses, eventually owning the Venetian Sands Hotel and Casino in Las Vegas. He became a very wealthy man.
Operating the crane is Joe. Joe is overweight and a chain smoker. Another worker approaches Joe and says, “Joe, look at you! 80 pounds overweight, smoking two packs of cigarettes a day. You must do something about your health. Go the gym, work out, and get in shape.”
Rav Akiva Eiger questions why semicha is considered a mitzvas assei she’hazman gramma. While it is true that it must be performed during the daytime, this is not because the semicha per se cannot be performed by night.
When a couple makes the conscious decision to have a baby, they use a system Hashem put into place to bring forth a child. They don’t claim to be knowledgeable enough in anatomy to synthesize the proteins needed for growth.
The Torah says (Exodus, chapter 28) several times v’nasa Aharon, Aharon was commanded to carry the responsibility of bnei Yisrael, represented by his wearing these garments. This was his masa, the koved, the heavy responsibility of being the intermediary between Hashem and the people. It is a difficult task indeed.