两人良好合作的效率是各自独立工作效率的三倍，因为两人能看到对方疏忽的地方。而且，他们可以借助对方的长处，同时督促彼此追求更高的标准。 Two people who collaborate well will be about three times as effective as each of them operating independently, because each will see what the other might miss—plus they can leverage each other’s strengths while holding each other accountable to higher standards.
