The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed exclude, in a manner, all other arts.

The joy is in the journey, not just the destination.

"A book is a gift you can open again and again."

释义：不必在是非对错上争执不休，也不必在彼此之间计较长短。世间的事情本来就存在许多缺陷，人的身体也难以避免无常的变化。