Grain isn't just a commodity; it's the foundation of civilization.

房子是居住的机器。

我们就是我们思考的样子。我们的一切都源于我们的思想。我们用思想创造世界。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

我不是为了快乐而写作，我是为了自由而写作。