我总是试图买入被低估的股票，并在它们被高估时卖出。
I always try to buy stocks that are undervalued and sell them when they become overvalued.
"Art is the lie that enables us to realize the truth."
The challenge in model checking is not just to find errors, but to understand why they occur.
Language shapes the way we think, and determines what we can think about.
活着就是不断被生活所惊讶。
统计学家不能推卸责任，必须清楚地理解科学推断的原则。