The causal framework is the foundation of scientific reasoning.
Natural experiments are a powerful tool for understanding causal relationships in the real world.
好奇心是所有伟大数学发现背后的驱动力。
"Cinema is a way to look at the world, to understand it, and to change it."
Without a good user experience, even the best business model is just talk.
Technology should empower workers, not replace them.
The old believe everything, the middle-aged suspect everything, the young know everything.