在“有效管理他人”的培训中，十几个（一般不多于１５人）学员围座成一圈，每人随意在一个布袋里取一只柠檬，他们将会有７—８分钟的时间来认识“他们的柠檬”，可以用眼睛看，用鼻子闻，用手摸，用手去感觉，但不容许在柠檬上做识别记号。时间一到，立即把柠檬收集到不透明 In the “Effective Management of Other People” training, a dozen (usually not more than 15) students sit in a circle, each free to take a lemon in a bag, they will have 7-8 minutes to Know “their lemon”, you can use the eyes to see, smell with the nose, touch, feel with your hands, but do not allow the identification mark on the lemon. As soon as it’s time, collect the lemon opaquely