书籍是想象力的钥匙，而想象力是未来的钥匙。
"Books are the keys to imagination, and imagination is the key to the future."
"Never let your ego get in the way of doing what's right."
好的研究就像好的故事——有开头、中间和结尾，逻辑连贯。
数学是给不同事物起相同名字的艺术。
"You have to put in the hours because there’s always something which you can improve."
The roads are full of crowds going somewhere, but nobody knows where they are going.