嗅觉系统的美在于它既简单又复杂,使我们能够检测和区分几乎无限数量的气味。
在一年之中,最重要的事情是种植谷物,对于十年的打算,最重要的事情是种植树木。
The best way to predict the future is to invent it.
To help people save more, make saving the default option.
"We don't see things as they are, we see them as we are."