阈限性是两个阶段之间的过渡状态,个体既不属于这里也不属于那里,处于两者之间。
Making something is really hard. You have to care about it so much that you will push through all the disappointments and frustrations.
The system is not a system of production, but a system of consumption.
最伟大的发明往往来自于以不同的方式看待事物。
We are not doing e-commerce; we are doing social e-commerce.