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  1. en.wikipedia.org › wiki › Isaac_NewtonIsaac Newton - Wikipedia

    Hace 17 horas · Sir Isaac Newton FRS (25 December 1642 – 20 March 1726/27) was an English polymath active as a mathematician, physicist, astronomer, alchemist, theologian, and author who was described in his time as a natural philosopher. He was a key figure in the Scientific Revolution and the Enlightenment that followed. His pioneering book Philosophiæ Naturalis Principia Mathematica (Mathematical ...

  2. en.wikipedia.org › wiki › LeadershipLeadership - Wikipedia

    Hace 17 horas · In his treatise The Prince, the diplomat Niccolò Machiavelli argued that it is better for rulers to be feared than to be loved, if they cannot be both An APEC leader setting the tone for the 2013 APEC CEO summit with an opening speech. Leadership, both as a research area and as a practical skill, encompasses the ability of an individual, group, or organization to "lead", influence, or guide ...

  3. en.wikipedia.org › wiki › EmotionEmotion - Wikipedia

    Hace 17 horas · Emotions are physical and mental states brought on by neurophysiological changes, variously associated with thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. There is no scientific consensus on a definition. Emotions are often intertwined with mood, temperament, personality, disposition, or creativity.. Research on emotion has increased over the past two ...