The individual has always had to struggle to keep from being overwhelmed by the tribe.

所有事情都是可能的，直到它们被证明是不可能的——即使不可能的事情，到目前为止也可能只是如此。

Your attitude, not your aptitude, will determine your altitude.

质量不是你可以添加到产品或服务上的东西。它必须从一开始就内置。