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一本书就是你握在手中的一个梦想。
每个人都有存在的意义,我真心相信这一点。
It is wrong to have an ideal view of the world. That's where the mischief starts. That's where everything starts unravelling.
The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.