Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
行为主义者眼中的心理学是自然科学的一个纯粹客观的实验分支。
因果推理需要仔细思考分析背后的假设。
世界上最宝贵的资源不是石油，而是人类的潜力。
There are two ways to extend a business. Take inventory of what you are good at and extend out from your skills. Or determine what your customers need and work backwards, even if it requires learning new skills.
The best ideas come when you’re not looking for them.