A thing is not necessarily either true or false; it can be both true and false.
一件事不一定是真的或假的;它可能既是真的又是假的。
【译文】每天都学习一些自己所没有的知识、技能或所不懂的道理,每月都不忘记所学会的东西,这样就可以称为好学的人了。
Bringing computers into the home won't change either one, but may revitalize the corner saloon.
The most dangerous mindset in business is "This is how we've always done it."