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All my works are the result of my obsession with dots and infinity.
Good econometrics is like good carpentry—it's all about using the right tool for the job.
A good mathematician is lazy, but in a constructive way.
Tell your heart that the fear of suffering is worse than the suffering itself. And that no heart has ever suffered when it goes in search of its dreams, because every second of the search is a second's encounter with God and with eternity.