Interest is the spur of the people, but glory that of great souls. Invention is the talent of youth, and judgment of age.

Interest is the spur of the people, but glory that of great souls. Invention is the talent of youth, and judgment of age.

兴趣是人民的动力，但荣誉是伟大心灵的动力。发明是青年的才能，也是老年的判断力。

-- Jonathan Swift 乔纳森·斯威夫特