"I'm interested in the darkness. If you don't go into the darkness, you're never going to see the light."
The most profound insights in mathematics often come from unexpected analogies.
"The world is a book, and those who do not travel read only one page."
你必须愿意冒险，因为最大的风险就是不冒任何风险。
物理学的美丽在于它能够用如此简单而优雅的数学来描述宇宙。
The boldness of his mind was matched by the candor of his speech.