We review Richard Bellman's "The Theory of Dynamic Programming" paper from 1954 which revolutionized how we approach complex decision-making problems through two key innovations.

First, his Principle of Optimality established that optimal solutions have a recursive structure - each sub-decision must be optimal given the state resulting from previous decisions.

Second, he introduced the concept of focusing on immediate states rather than complete historical sequences, providing a practical way to tackle what he termed the "curse of dimensionality."

These foundational ideas directly shaped modern artificial intelligence, particularly reinforcement learning. The mathematical framework Bellman developed - breaking complex problems into smaller, manageable subproblems and making decisions based on current state - underpins many contemporary AI achievements, from game-playing agents like AlphaGo to autonomous systems and robotics.

His work essentially created the theoretical backbone that enables modern AI systems to handle sequential decision-making under uncertainty.

The principles established in this 1954 paper continue to influence how we design AI systems today, particularly in reinforcement learning and neural network architectures dealing with sequential decision problems.