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.

我不想展示现实，我想展示我的真相。

The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow.

解释：不可以不知道活着的乐趣，也不可以不知道虚度光阴的担忧。

最好的技术是无形的。它运作得如此之好，以至于你甚至不会注意到它。