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The real challenge in computer science is not to write programs, but to understand the nature of computation.

The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.

悲傷不會改變你，海瑟。它揭示了你。

Every loaf of bread tells a story of craftsmanship and dedication.

暴政終將崩潰，自由永存。

數學的美在于它讓我們看到世界上不立即顯現的模式和結構。