Behavior is determined by the interaction of drive and habit strength.
在所有人中,即使是好男人,都有一个放纵的野兽本性,这同样发生在睡眠中。
最大的悲剧不是我们预见的那些,而是我们从未预料到的那些。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'