技术应该服务于人，而不是反过来。
Technology should serve people, not the other way around.
I hope it will not be long before we have a machine that will be able to solve all mathematical problems.
我在华尔街作为物理学家学到的最重要的一课是，市场不是物理学。
我们的行业必须适应不断变化的能源格局，同时继续满足世界日益增长的能源需求。
A book is a suicide postponed.
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.
The elegance of a theory is not just in its mathematical formulation, but in its ability to connect disparate phenomena under a unified framework.
希望とは、暗闇の中の小さな光だ。