对一切来说只有热爱才是最好的老师，，它远远胜过责任感。

The world is so large and so small at the same time.

The advantages found in history seem to be of three kinds， as they result either from the mere situation of the climate and country or from the form of government and of the character of the people， or from those finer principles and morals， which may be called the recommendations of philosophy.