The light passes from ridge to ridge.
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
无论多么复杂或精细，所有行为都可以用刺激和反应来解释。
君子勇于改正错误，小人则文过饰非。
I think that when you love somebody, whether it's right or wrong, nobody can tell you you're wrong.
文学是社会的镜子，反映它的美和缺陷。