The beauty of computer science is that it allows us to create worlds within worlds, limited only by our imagination.
计算机科学的美妙之处在于它允许我们在世界中创造世界，唯一的限制是我们的想象力。
我们必须平衡短期能源需求与长期环境目标。
我们都在阴沟里，但仍有人仰望星空。
历史研究不仅关乎过去，也关乎理解现在和塑造未来。
Growth is never by mere chance; it is the result of forces working together.
I like the stars. It's the illusion of permanence, I think. I mean, they're always flaring up and caving in and going out. But from here, I can pretend...I can pretend that things last. I can pretend that lives last longer than moments. Gods come, and gods go. Mortals flicker and flash and fade. Worlds don't last; and stars and galaxies are transient, fleeting things that twinkle like fireflies and vanish into cold and dust. But I can pretend.
探索计算复杂性是一段进入未知的旅程，每一次发现都会打开新的门。