I have the right temperament. I have the right leadership. I've built an incredible company. I went to a great school. I came out - I built an incredible company. I wrote the number one selling business book of all time: 'Trump: The Art of the Deal.'

The quote by Donald Trump highlights his confidence in having the ideal temperament and leadership qualities necessary for success. He emphasizes his achievements in building an "incredible company" and credits his education at a "great school" as part of his foundation. Trump also points to his authorship of "Trump: The Art of the Deal," which he describes as the number one selling business book of all time, reinforcing his image as a successful businessman and thought leader.

The origin of this quote comes from Trump’s career as a real estate developer and media personality, where he has consistently promoted his business accomplishments and personal brand. His statement reflects his approach to self-promotion, emphasizing not only his business ventures but also his perceived mastery of negotiation and deal-making, which he publicized through his bestselling book.

Trump’s words illustrate the importance he places on a combination of personal qualities—such as temperament and leadership—alongside tangible successes like company growth and influential publications. This blend of personal confidence and professional achievements serves to establish credibility and authority in the business world.

In summary, Donald Trump’s quote conveys a message of self-assuredness backed by notable business success and educational background. It showcases how he uses his personal traits and accomplishments, including his bestselling book, to craft a narrative of effective leadership and entrepreneurial prowess.