sentence in the constitution

shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish.

That is the quote that i am choosing. It means that the supreme court is the only court esyablished by the constitution. All the other courts are established by Congress as they see fit. It shows that the Supreme court must be always there. It is safe because of the constitution. I think that its a good thing because it is the highest court in the country.