Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.

在商业中，最重要的是拥有可持续的竞争优势。

Happiness can be found even in the darkest of times, if one only remembers to turn on the light.

持续的部分注意力是一种始终在线、随时随地、任何地方的行为，涉及一种人为的持续危机感。

挑战现状，但要尊重前人的智慧。