The sense of smell is a powerful and primal sense that connects us to the world in a unique way.

"The world is full of obvious things which nobody by any chance ever observes."

法律在其庄严的平等中，禁止富人和穷人在桥下睡觉、在街上乞讨和偷面包。

不要等待创新的许可——直接开始吧。