Perseverance is the hard work you do after you get tired of ... - Otto Kahn

"Perseverance is the hard work you do after you get tired of doing the hard work you already did."

Otto Kahn Perseverance

Banker & Patron German-American 1867–1934

More from Otto Kahn

"A man's wealth is not in the money he has, but in the money he can afford to lose."

"The greatest luxury is to have time."

"Art is the effort of man to express, not to expose, his inner self."

"Culture is not just an ornament of life, it is the very essence of a full life."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."