计算理论的美在于它能够将世界的复杂性抽象成可管理和可理解的模型。
The beauty of computational theory lies in its ability to abstract the complexities of the world into manageable and understandable models.
千丈长堤，可能因为蝼蚁的洞穴而溃决；百尺高楼，可能因为烟囱的缝隙冒烟而焚毁。
最艰难的决定往往带来最大的回报。
Fear of things invisible is the natural seed of that which everyone in himself calls religion.
In the silence of the desert, you can hear the heartbeat of the earth.