Some women choose to follow men, and some women choose to follow their dreams.

我们越是靠理智生活，就越不理解生命的意义。

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.

每一本书都是一次旅程，每一次旅程都是一本书。

科学的真正力量在于它能够在我们追求知识的过程中团结我们。