"Innovation is the central issue in economic prosperity."

白日梦的代价总是这一刻的回归，与之前的一切重新对齐，而现在看起来似乎更糟了一些。

最好的想法往往来自倾听那些最接近问题的人。

The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.