The improver of natural knowledge absolutely refuses to acknowledge authority as such.  
过去是一个异国,那里的人们做事方式不同。
我不考虑年龄。那些告诉我我太老了不能做某事的人,我只是忽略他们。
There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.