理解嗅觉系统的工作原理不仅仅是理解嗅觉,还包括理解大脑如何处理信息。
Understanding how the olfactory system works is not just about understanding smell, but also about understanding how the brain processes information.
The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.