The challenge of our time is to build an economy that works for everyone, not just the privileged few.

I don’t fear losing. I fear not giving my best.

宇宙充满了神奇的事物，它们正耐心地等待我们的智慧变得更加敏锐。

The most dangerous stories are the ones we believe without question.

在密码学的世界里，唯一安全的系统是永远不连接到任何网络的系统。