In fact, a good plan survives being amended, because a good plan is grounded inprinciples of behavior rather than mechanizations.
事实上,好的计划幸免于难的原因是他们在如何改变的行动准则方面打好了基础,而不是机械化的执行。
3
Someone who understands the forces of construction better and will figure out what is needed - letting those more proficient in practices, but less proficient inprinciples do the work.