世界是一本书，不旅行的人只读了一页。

History isn't what happened. History is just what historians tell us.

Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

It is a far, far better thing that I do, than I have ever done; it is a far, far better rest that I go to than I have ever known.

凡事都有困难应考虑周详，行动上要顾虑缺失，想一想自己的行为，都有许多差错。