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What is Profinet in 30 sec? #profinet #plc #siemens #industrialautomation #plctraining #industrialprotocol #siemensenergy #instrumentationengineering | IT&Automation Academy

6 Big Ideas from Self-Reliance by Ralph Waldo Emerson, via Brian Johnson’s PhilosophersNotes. Ralph Waldo Emerson. He’s the great-great-grandfather in Brian's spiritual family tree. He named his son Emerson after this great 19th century philosopher and when he imagines the heroes whose qualities he wants to emulate, Ralph Waldo Emerson on the top of the list. Big Ideas we explore include: Trust thyself (every heart vibrates to that iron string!), nonconformity (and the integrity of your own mind