Bill Gates: “Your most unhappy customers are your greatest source of learning.”

Charles Darwin: “It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change.”

Albert Einstein: “I have no special talents. I am only passionately curious.”

John F. Kennedy: “Leadership and learning are indispensable to each other.”

Navy SEAL team saying: “Individuals play the game, but teams beat the odds.”

Leonardo da Vinci: “Simplicity is the ultimate sophistication.”

Poet John Greenleaf Whittier: “As a … businessperson, you have no greater leverage than the truth.”

Ernest Hemingway: “When people talk, listen completely. Most people never listen.”

Author Barbara Greene: “If you tell me, it’s an essay. If you show me, it’s a story.”

Oprah Winfrey: “I had no idea that being your authentic self could make me as rich as I’ve become. If I had, I’d have done it a lot earlier.”

(Source: LinkedIn)