送交者: 大胖星 于 2010-04-10, 19:37:58:

• the last 20% of a task takes 80% of the total effort : 80-20 rule (无内容) - 短江学者 (0 bytes) 2010-04-10, 19:54:24 (430967)
  • half of those who ran 100 miles are 90 years old. (无内容) - whoami (0 bytes) 2010-04-10, 23:12:14 (431011)
    • 呵呵 (无内容) - 梅子 (0 bytes) 2010-04-11, 08:17:08 (431050)

加跟贴