Profit without purpose is ultimately unsustainable.

The human condition is one of perpetual suffering.

There are two ways to extend a business. Take inventory of what you are good at and extend out from your skills. Or determine what your customers need and work backwards, even if it requires learning new skills.

I'm a work in progress.

解释：了解古代不了解现在，称为愚昧无知，那么儒生就只能称作愚昧无知的人了。

I'm interested in what happens when things fall apart.