Schemas are the building blocks of cognition, organizing our knowledge and guiding our understanding.

应对过去的唯一方法就是直面它。

爱是一种冒险，但值得一试。

The only thing that overcomes hard luck is hard work.

The magic number 150 suggests that the size of our social networks is limited by the size of our brains.

美国军人的八项素质，忠诚、责任、尊重、无私、服从、荣誉、正直，个人勇气。