1. There´s no room for sentiment in business.
    做生意不能婆婆妈妈的感情用事.

2. Lack of physical and mental energy, both of which are essential in turning out and throwing away, and sentiment.
    一是体力，精力均告不佳，这二者是清除无用的东西必不可少的因素；另一原因是感情因素。