最成功的公司不只是销售产品，而是解决问题。

Timing the market is a fool's game. It's far better to focus on time in the market.

我不在乎别人怎么说我，我知道我是谁。

"The power of machine learning lies in its ability to discover patterns and relationships in data that are not immediately obvious to human observers."

Without a good user experience, even the best business model is just talk.

The only thing that matters is what you believe in yourself.