The knowledge of the circumstances of which we must make use never exists in concentrated or integrated form, but solely as the dispersed bits of incomplete and frequently contradictory knowledge which all the separate individuals possess.
住酒店时,把所有的东西都放在显眼的地方,不要放在抽屉里,全部集中到一个地方。这样你就不会落下任何东西。如果你需要把充电器之类的东西放在一边,在它旁边放几件其他的大件物品,你落下三样东西的可能性比落下一件要小很多。
可持续发展已不再是选择,而是任何希望在未来蓬勃发展的企业的必需品。