“In life, you must devote all your efforts to doing the best you can. And since we spoke at length just now about my studies, let me tell you the secret that led me to my success: My only strength is my tenacity.”
Louis Pasteur
Oeuvres de Pasteur (Primary source)
Works of Louis Pasteur.
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“Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.”
— Marie Curie Disputed“Concentration is the secret of strength in politics, in war, in trade, in short, in all management of human affairs.”
— Ralph Waldo Emerson Primary source“Example is the best lesson there is.”
— Eleanor Roosevelt Primary source“Now is no time to think of what you do not have. Think of what you can do with what there is.”
— Ernest Hemingway Primary source