释义：常遇小不顺心是好事，若事事顺心，大麻烦可能随后而来。明白此理可减少抱
创新不是选择，而是生存的必须。
嫉妒的精神可以摧毁；它永远无法建设。
The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.