Quote by John Maynard Keynes

"The difficulty lies not in the new ideas, but in escaping from the old ones."

"In the long run we are all dead."

"Ideas are more powerful than vested interests."

"The market can remain irrational longer than you can remain solvent."

"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."