我不是一个放弃爱情的人。
I'm not a person who gives up on love.
无论是正确的还是错误的，经济学家和政治哲学家的思想都比通常理解的有力。确实，世界不受其他任何事物统治。自信不被知识分子影响的那些所谓务实的人，往往只是几个过时经济学家思想的奴隶。（Concluding Notes. p. 383-384）
A true mathematician is always a student, always learning.
数学和计算机科学之间的联系不是单向的；每个领域都丰富了另一个领域。
Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.
We must be realistic about the pace of change. The world will need oil and gas for decades to come, even as we invest in lower-carbon solutions.
Creativity requires the courage to let go of certainties.