The first question I ask myself when something doesn't seem to be beautiful is why do I think it's not beautiful. And very shortly you discover that there is no reason.
The trade-off between bias and variance is a fundamental concept in machine learning.
Policy debates should be grounded in rigorous empirical analysis.
I don't live in the past, I focus on the present and the future.
"The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof."
我年青时以为金钱至上，而今年事已迈，发现果真如此。