In the end, I've found that it doesn't really matter who you marry. If you like them at the beginning, you probably won't like them at the end. And if you start off hating them, there's always the chance you'll end up thinking they're all right.

You have to be willing to fail to be successful.

今天投资创新，以确保明天的相关性。

"Randomized experiments are the gold standard for causal inference, but they are not always feasible."