Design is not just what it looks like and feels like. Design is how it works.
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night, so don't give up today.
对民主最危险的威胁是对制度信任的侵蚀。
The challenge in quantum computing is not just building the hardware, but also developing the algorithms that can take advantage of quantum mechanics.