The behaviorist asks: Why don't we make what we can observe the real field of psychology?
Sustainability is not just a responsibility, but also an opportunity for innovation.
——1896年,伦敦蒙难后许多人问孙:“我们看到你,你这位先生的革命事业不知道失败过多少次了,为什么还不丧气,总是这么热心呢?这是什么理由呢?”