Program testing can be used to show the presence of bugs, but never to show their absence!
程序测试可以用来显示错误的存在，但绝不能显示它们的不存在！
The challenge is not just to collect data, but to make sense of it in ways that improve lives.
The best businesses don’t just adapt to change; they drive it.
The good life is a process, not a state of being. It's a direction, not a destination.
The mind is a biological adaptation shaped by evolution.
Great things never come from comfort zones.
The true challenge in mathematics is not solving problems, but asking the right questions.