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Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.
"Happiness is an illusion, a fleeting moment that we chase but never truly grasp."