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。
The Langlands program is a reflection of the beauty and depth of mathematical thought.
我们生产的每一块塑料都应该有明确的再利用或回收路径。