The strongest factor for success is self-belief.

Trend-following is not such a good model. It’s simply eroded. Things change and being able to adjust is what made Mr. Simons so successful. “Statistic predictor signals erode over the next several years； it can be five years or 10 years. You have to keep coming up with new things because the market is against us. If you don’t keep getting better， you’re going to do worse.

In the face of challenges, we must remain resilient and innovative.

“科学不仅是理性的门徒，也是浪漫和激情的门徒。”

The core value of cloud computing lies in elasticity, on-demand allocation, and resource sharing.