When you have something to say, silence is a lie.

No matter what you’re going through, there’s a light at the end of the tunnel.

"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."

智者的观点是一样的，愚人的观点千差万别。

For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.

为了成功，你必须愿意失败。