the point is never to learn more, but to learn the essence. there's only one basic language must to be learned by every top-notched engineer is assembly. After

the point is never to learn more, but to learn the essence. there's only one basic language must to be learned by every top-notched engineer is assembly. After that, it's just another layer of abstraction. The concept is just stack + pointer to memory on heap, period. Then, learn whatever language that you are currently need to use. Life is short, don't waste learning something that doesn't matters.