I still get excited about programming languages. But these days, it’s not so much because of what they let me do, but rather what they don’t let me do.

Ultimately, what you can with a programming language is seldom limited by the language itself: there’s nothing you can do in C++ that you can’t do in C, given infinite time.

As long as a language is turing-complete and compiles down to assembly, no matter the interface, it’s the same machine you’re talking to. You’re limited by… what your hardware can do, how much memory it has (and how fast it is), what kind of peripherals are plugged into it, and so on.