关系模型基于谓词逻辑和集合论。

当你做到世界最好时，你实际上无法再改进它了。

Life is not what one lived, but what one remembers and how one remembers it in order to recount it.

我们不试图预测未来；我们只是试图买入便宜的东西。

我们在能源领域面临的挑战不仅仅是技术性的；它们深深植根于人性。

"The future is always a whirring blur, a possibility, not a place."

记忆是一种抵抗形式。

We must listen to the science and let it guide our decisions in aquaculture.

By recording your dreams and goals on paper, you set in motion the process of becoming the person you most want to be. Put your future in good hands — your own.

The struggle for survival is the essence of life.