“基本宗旨是；我不喜欢滤镜、色彩校正、转场、数字效果、花哨的字体处理或标题。我认为它们既廉价又简单。任何人都可以下载和插入。

以人在场景中的体验为出发点，以场景模块为抓手，以与供方联合共建研发为方法，开展关于家庭生活方式顶层设计的探讨。

Second, advances in materials and manufacturing were probably necessary for a commercially successful bicycle. It’s a bit hard, from where I stand, to untangle which advances in design were made possible by new materials and techniques, and which were simply sparks of inventive imagination that hadn’t been conceived or developed before. But the fact that people were willing to put up with the precarious high-wheeled design indicates to me that pneumatic tires were crucial. And it’s plausible to me that advanced metalworking was needed to make small, lightweight chains and gears of high and consistent quality, at an acceptable price—and that no other design, such as a belt or lever, would have worked instead. It’s also plausible to me that wooden frames just weren’t light and strong enough to be practical (I certainly wouldn’t be eager to ride a wooden bicycle today).