没有目标的利润最终是不可持续的。
Zero Defects is a management standard aimed at the prevention of defects by focusing on the prevention of errors.
In the quantum world, observing something changes it. This is not a limitation of our technology, but a fundamental property of nature.
由于说话的人不同,那么人们心中的看法就变化了。“智子疑邻”,地位不同,关系不同,时间不对,需谨言慎行。