Optimism is a tonic. Pessimism is poison. Admittedly, every businessman must be realistic. He must gather facts, analyze them candidly and strive to draw logical conclusions, whether favorable or unfavorable. He must not engage in self-delusion. He must not view everything through rose-colored glasses. Granting this, the incontestable truth is that America has been built up by optimists, not by pessimists, but by men possessing courage, confidence in the nation's destiny, by men willing to adventure to shoulder risks terrifying to the timid.
B. C. ForbesHistory has demonstrated that the most notable winners usually encountered heartbreaking obstacles before they triumphed. They won because they refused to become discouraged by their defeats.
B. C. ForbesHow we love to blame others for our misfortunes! Almost every individual who has lost money in stock speculation has on the tip of his tongue an explanation which he trots out to show that it wasn't his own fault at all.... Hardly one loser has the manliness to say frankly, "I was wrong.
B. C. Forbes