Gino clawed his way out of underworld obscurity to become a millionaire hotelier.吉诺从底层社会的无名之辈一路摸爬滚打，奋发成为身家百万的酒店老板。His diligence was indefatigable.他奋发勤勉，常年不懈。He made strenuous efforts to improve his reading.他奋发努力提高阅读能力。How do you motivate people to work hard and efficiently?.你是怎样激励大家奋发高效地工作的？