The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.

The challenge is to ensure that the Internet remains a force for good, a tool for empowerment, and a platform for innovation.

机器学习的最终目标是制造能够从经验中学习并随时间提高性能的机器。

相信自己，是成功的第一步。