Dale Carnegie

“Are you bored with life? Then throw yourself into some work you believe in with all your heart, live for it, die for it, and you will find happiness that you had thought could never be yours.”

“The successful man will profit from his mistakes and try again in a different way.”

“Flaming enthusiasm, backed up by horse sense and persistence, is the quality that most frequently makes for success.”

“You never achieve success unless you like what you are doing.”

“Instead of worrying about what people say of you, why not spend time trying to accomplish something they will admire.”

“Our fatigue is often caused not by work, but by worry, frustration and resentment.”