Who said “The more we study the more we discover our ignorance.”?

“Our delight in any particular study, art, or science rises and improves in proportion to the application which we bestow upon it. Thus, what was at first an exercise becomes at length an entertainment.”

“I would live to study, and not study to live.”

“There are more men ennobled by study than by nature.”

“Those who do not study are only cattle dressed up in men's clothes.”

“The world's great men have not commonly been great scholars, nor its great scholars great men.”

“O, wind, if winter comes, can spring be far behind?”

“How wonderful is death! Death and his brother sleep.”

“Poets are the unacknowledged legislators of the world.”

“Our sweetest songs are those that tell of saddest thought.”

“The gigantic shadows which futurity casts upon the present.”

“Revenge is the naked idol of the worship of a semi-barbarous age.”