Diane Ackerman/迪安.阿克曼
The word “discovery” literally means, uncovering something that’s hidden from view. But what really happens is a change in the viewer. The familiar offers comfort few can resist, and fewer still want to disturb. But as relatively recent inventions such as the telescope and microscope have taught us, the unknown has many layers. Every truth has geological strata, and you can’t have an orthodoxy without a heresy.
The moment a newborn opens its eyes, discovery begins. I learned this with a laugh one morning after delivering a calf. When it lifted up its fluffy head and looked at me, its eyes held the absolute bewilderment of the newly born. A moment before it had the even black nowhere of the womb, and suddenly its world was full of colour, movement and noise. I’ve never seen anything so shocked to be alive.
“发现”一词，字面上是指揭开某种视线以外的隐藏的事物。不过其实是观察者自身发生了变化。很少人能抗拒熟悉事物带来的舒适，愿意扰乱这种舒适的人更少。然而，正如望远镜、显微镜这些较为近期的发明所揭示给我们的，求知事物具有多种层次。每个事实都有地质层次，没有异端也就无所谓正统。
新生儿睁开双眼的那一刻起，发现也就开始了。我是在一天清晨给一头小牛犊接生的时候突然意识到这一点的，不禁大笑。小牛仰起毛茸茸的脑袋看着我，目光中透出这个新生命对世界的一无所知。片刻这前，它还呆在母体里某个黑暗而平静的地方，突然，它的世界变得五光十色，变得活泼而喧闹。我从未见过任何东西在获得生命时是如些的惊异。
相关单词：literally
literally解释：adv.照字面意义，逐字地；确实
literally例句：
He translated the passage literally.他逐字逐句地翻译这段文字。
Sometimes she would not sit down till she was literally faint.有时候，她不走到真正要昏厥了，决不肯坐下来。
相关单词：relatively
relatively解释：adv.比较...地，相对地
relatively例句：
The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
The operation was relatively painless.手术相对来说不痛。
相关单词：strata
strata解释：n.地层（复数）；社会阶层
strata例句：
The older strata gradually disintegrate.较老的岩层渐渐风化。
They represent all social strata.他们代表各个社会阶层。
相关单词：heresy
heresy解释：n.异端邪说；异教
heresy例句：
We should denounce a heresy.我们应该公开指责异端邪说。
It might be considered heresy to suggest such a notion.提出这样一个观点可能会被视为异端邪说。
相关单词：calf
calf解释：n.小牛，犊，幼仔，小牛皮
calf例句：
The cow s
The calf blared for its mother.牛犊哞哞地高声叫喊找妈妈。
相关单词：fluffy
fluffy解释：adj.有绒毛的，空洞的
fluffy例句：
Newly hatched chicks are like fluffy balls.刚孵出的小鸡像绒毛球。
The steamed bread is very fluffy.馒头很暄。
