it might be true, but a more useful theory would include details and mechanism.
Actually, I was saying that a reasonably-accurate mechanic’s handbook is more often useful for fixing your car than the most perfect theory of internal combustion engines. Occasionally, you might need to know the theory if you pass beyond what the manual can show you, but the manual alone will get you far further than a theory and no manual.
Actually, I was saying that a reasonably-accurate mechanic’s handbook is more often useful for fixing your car than the most perfect theory of internal combustion engines. Occasionally, you might need to know the theory if you pass beyond what the manual can show you, but the manual alone will get you far further than a theory and no manual.