节俭：只为对人对己有益的事情买单，即不要浪费。
FRUGALITY. Make no expense but to do good to others or yourself; i.e., waste nothing.
创新不仅仅是技术，而是不同的思维方式。
The holographic principle suggests that the information content of a region of space can be encoded on its boundary, much like a hologram.
"The world is full of magic things, patiently waiting for our senses to grow sharper."
