The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
穷人并非不理性；他们和任何人一样理性，但他们在非常不同的约束下行动。
最好的性能改进是从非工作状态到工作状态的转变。
对心灵的研究必须基于直接观察。
领导力就是赋能他人，让他们实现自己认为不可能的事。
The world is full of obvious things which nobody by any chance ever observes.
能源转型对愿意拥抱变革的人来说是机遇，而非威胁。