We're about to enter a period where not reading or writing becomes as ubiquitous as smoking once was. We can hope people will eventually realize this is bad for them, as they did with smoking. But this is far from certain; the cost may not be as obvious. 我们即将进入一个时代，不阅读或写作将变得像曾经吸烟一样普遍。我们可以希望人们最终会意识到这对他们有害，就像他们对吸烟的态度一样。但这远非确定；这种代价可能并不那么明显。