能源转型不仅仅是更换燃料，而是转变整个系统和思维方式。

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.

心理学的研究不仅仅是理解他人；它也是关于理解我们自己以及我们如何与周围的世界互动。

心理生活本质上是适应环境。

真相很少是纯粹的，也从不简单。