To understand behavior, we must look at its purpose in the context of survival and adaptation.
The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.
艺术作品是灵魂的地图。
Life is a balance between holding on and letting go.
习惯的强度是其被强化次数的函数。
我们越是了解动物的真实本性,就越意识到我们与它们有多少共同之处。