We don't inherit the oceans from our ancestors - we borrow them from our children.

To write is to breathe, to live, to exist beyond the confines of the body.

The heart is the only thing worth writing about.

在科学中，荣誉归于说服世界的人，而不是首先想到这个想法的人。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.