指事物之间相互依存、相互制约的关系。
人类心智是一套信息处理机器，由自然选择设计来解决我们狩猎采集祖先面临的适应性问题。
尽可能及时地向供应商、工人、承包商结款。他们下次会不遗余力地优先服务你。
Profit without purpose is chemistry without catalysts - possible, but painfully slow and inefficient.
Music is my life, without music I can't live.
Waste is a design flaw, not an inevitability in aquaculture.
The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential.
The only way to deal with temptation is to yield to it.