We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.
最初看似导致怀疑的原则，经过一定程度的追求，会使人回归常识。
行为主义者放在自己面前的规则或衡量标准总是：我能否用"刺激和反应"来描述我所看到的这一行为？
文学的力量在于它能够揭示人性的深处。