The value of life lies not in the length of days,but in the use we make of them.
正如几何学最自然的起点是数学点,在观察和自然历史中采用同样的方法也最真实、简单且富有教益。
【释义】国家如果没有正义,即使再强大也必然会灭亡。
"A book is a conversation between the author and the reader, across time and space."