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The sense of smell is directly connected to the emotional centers of the brain, which is why smells can evoke such strong memories.
美国是唯一一个直接从野蛮进入颓废、中间没有经过文明阶段的社会。
Rigor in proof is what separates mathematics from all other sciences.
To be unhomed is not to be homeless, but to have your home always in question.
The more things a man is ashamed of, the more respectable he is.
The causal framework is the foundation of scientific reasoning.
可持续性不仅仅是一种趋势,而是我们星球生存的必要条件。