1907 - 2004
Phil Fisher was an American investor and author, best known for his influential book "Common Stocks and Uncommon Profits," published in 1958. He is widely regarded as a pioneer of growth investing and was known for his emphasis on thorough research and understanding of a company's management and competitive advantage. Fisher's investment philosophy has significantly impacted many investors, including Warren Buffett.
If the job has been correctly done when a common stock is purchased, the time to sell is almost never.