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The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
Success is no accident. It is hard work, perseverance, learning, sacrifice, and most of all, love of what you are doing.
"The world breaks everyone, and afterward, many are strong at the broken places."
Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.
"Theatre is the art of making the invisible visible."
"The past is never dead. It's not even past."