Donald Trump’s “Art of the Deal” became a No. 1 bestseller and helped solidify the real estate developer as a business icon and the ultimate dealmaker.
In the book, which was penned by the now-bitter critic of Mr. Trump, Tony Schwartz, the future president offered advice that seemed to Trumpian enough: Dream big, always be bold and controversial, trust your gut, talk first about your strengths and then focus on your opponent’s weaknesses. Also, he recommended, don’t endlessly debate negative criticism...