我们需要将人工智能不仅视为一种技术，还视为一种社会挑战。
The most important rule in trading is to cut your losses short and let your profits run.
"Diversity is not just a metric to be achieved, it is a strength to be leveraged."
Art is what you do when you don't know what to do.
What people need and what they want may be very different.