"A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty."
"Success is stumbling from failure to failure with no loss of enthusiasm."
"If you're going through hell, keep going."
"The price of greatness is responsibility."
"The best argument against democracy is a five-minute conversation with the average voter."
"Success is not final, failure is not fatal: It is the courage to continue that counts."
"You have enemies? Good. That means you've stood up for something, sometime in your life."
"It is a mistake to try to look too far ahead. The chain of destiny can only be grasped one link at a time."
"Difficulties mastered are opportunities won."
"To improve is to change, so to be perfect is to have changed often."
"The greatest lesson in life is to know that even fools are right sometimes."
"In wartime, truth is so precious that she should always be attended by a bodyguard of lies."
"History is written by the victors."
"Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen."
"We are masters of the unsaid words, but slaves of those we let slip out."
"Never, never, never give up."
"Continuous effort - not strength or intelligence - is the key to unlocking our potential."
"I have nothing to offer but blood, toil, tears, and sweat."
"We make a living by what we get, but we make a life by what we give."
"Never in the field of human conflict was so much owed by so many to so few."