诗人是人类情感的守护者。

"History is not just about the past; it's about understanding the present and shaping the future."

"We must constantly challenge our assumptions and be willing to change our minds."

"In the realm of science, every question answered leads to a dozen more waiting to be explored."

"The principles of a free society are essential for human progress and prosperity."

Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.

The history of life is written in the language of chemistry.

身体不是一个东西，它是一种情境：它是我们对世界的把握和我们对我们计划的草图。