"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."
每个女人都应该受到尊重和尊严的对待。
自由市场体系的伟大美德在于它不在乎人们的肤色;不在乎他们的宗教信仰;只在乎他们是否能生产出你想买的东西。
Every decision we make today shapes the forests of tomorrow.