I often se mention of first principle. Deriver something from first principle ect. But what on earth does that mean I dont know if it maby we dont use any equvivalent to first principle in the swedish language or if I just happen to have missed it so far during my education. But I havent figured out what it means.:grumpy: to deduce something from first principle. Does it mean something like deducing something only by using the most fundamental hypothesis or axioms?