The concept of computational complexity is not just about how fast we can compute, but also about understanding the limits of what can be computed.
过去总是紧张的，未来是完美的。
The key to understanding human cognition is to understand how symbols are manipulated.
统计学中最重要的不是数字，而是产生它们的方法及其背后的意义。
"Psychology must be rooted in biology."
The best businesses don't just grow fruit; they grow communities and trust.