真相很少是纯粹的，也从不简单。

"The only thing we know about the future is that it will be different."

函数的概念在数学中是基础的，而λ演算提供了一种形式化这一概念的方法。

In the oil industry, efficiency and sustainability are two sides of the same coin.

The historian is a prophet looking backward.

烘焙的成功不仅仅是遵循食谱，而是理解背后的科学。