【释义】社会常把内向病理化，凯根用实验证明：内向气质是大脑独特的生物设定，藏着深度思考与独立创新的宝藏。

I don't need a reason to be confident in my choices.

The only learning which significantly influences behavior is self-discovered, self-appropriated learning.

场所是赋予城市意义的原则。