生活首先是从一点一滴开始的．一滴滴和一滴油，往往会映照出生活最朴素最简单但也是最深刻最省人的真理。有这样两户人家，我们姑且称为甲家和乙家。甲家和动家有很多相同之处，比如，他们住同样的房子．有类似的工作，一样的人D，一样的收入．一样的开销，甚至连作息时间都是 Life begins with bit by bit. A drop of oil and a drop of oil, often will reflect the life of the most simple but the most simple and most people the most profound truth. There are two such families, let’s call them A and B. A home and move a lot of things in common, for example, they live in the same house. Have a similar job, the same person D, the same income. The same overhead, even the schedule is