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

Science is not just about discovery, it's about responsibility.

Light is the most important material in architecture.

The concept of a Turing machine is foundational to our understanding of computation.

水从高处流下来，势头非常急促

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

积极心理学不是忽视消极面，而是建立积极面