Learning is not attained by chance,

it must be sought for with ardor and attended to with diligence.

배움은 우연히 얻어지는 것이 아니라 열성을 다해 갈구하고 부지런히 집중해야 얻을 수 있는 것이다.

- 애비게일 애덤스, Abigail Adams -