INDUSTRY. Lose no time; be always employ’d in something useful; cut off all unnecessary actions.
勤勉：不要浪费时间，只做有用的事情，戒除一切不必要的行为。
The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.
试管婴儿的研究是出于帮助不孕夫妇的愿望。
The bitterest creature under heaven is the wife who discovers that her husband's bravery is only bravado.
心理学的方法必须严格经验化。
创新是企业家精神的特定工具。