Behavior, as such, is not to be regarded as a mere chain of muscular contractions, but rather as a purposive and cognitive affair.
行为不应被视为仅仅是肌肉收缩的链条,而应被视为有目的和认知的活动。
永远不要低估小步骤的力量,它们会带来巨大的转变。
To truly understand the universe, we must first understand the limits of our understanding.