λ演算本质上是一种纯粹抽象的函数理论。

我和我的墙纸即将展开生死决斗，所以我们中的一个必须得走。

在计算中，不变量是短暂的。

The Federal Reserve is not currently forecasting a recession.

we all have a great need for acceptance. But you must trust that your beliefs are unique, your own, even though others may think them odd or unpopular, even though the herd may go“That's bad.”

Innovation in oil extraction isn't optional—it's essential for meeting the world's energy demands.

人工智能的瓶颈不在算法，而在数据质量。