It is only very ugly or very beautiful women who ever hide their faces.
唯有丑女或绝世美女才会遮掩自己的面容。
我们必须始终努力做正确的事,即使这很困难。
The intersection of economics and technology is where the most exciting opportunities for innovation and growth lie.
因果革命不仅仅是关于人工智能;它是关于重新思考我们如何理解世界。
Never underestimate the power of a well-designed experiment.