永远不要把动作和行动混为一谈。
科学不是关于控制。它是关于在面对永远比我们最新理论更丰富、更深邃的事物时，培养一种永恒的惊奇状态。
I cannot fix on the hour, or the spot, or the look, or the words, which laid the foundation. It is too long ago. I was in the middle before I knew that I had begun.
唯有理解，才能关心；唯有关心，才能帮助；唯有帮助，一切才能得救。
The moral feeling of human nature is an obligation， and we must endow the soul with the sense of beauty.
The quest for efficient algorithms is, at its core, a mathematical endeavor that challenges our understanding of complexity and computability.