A task becomes a duty from the moment you suspect it to be an essential part of that integrity which alone entitles a man to assume responsibility. – Dag Hammarskjold
If you just have a single problem to solve, then fine, go ahead and use a neural network. But if you want to do science and understand how to choose architectures, or how to go to a new problem, you have to understand what different architectures can and cannot do. – Marvin Minsky