所有企业需要永葆青春。如果客户群与你一起变老，你就会重蹈伍尔沃斯的覆辙。

We are survival machines – robot vehicles blindly programmed to preserve the selfish molecules known as genes.

The universe is not only stranger than we imagine, it is stranger than we can imagine.

Every discovery we make brings us one step closer to understanding the fundamental laws of the universe.

使较弱的论点变得更强。