Psychology must be based on direct experience and introspection.
大多数反对自由市场的论点背后,是对自由本身缺乏信念。
邪恶是善良的人们编造的谎言,用来解释其他人的特殊魅力。
你给予的越多,你得到的就越多。
Pain is not just a sensation; it's a complex biological response that tells us something is wrong.
Every mathematical problem has a solution; it just takes time and effort to find it.