He who speaks without modesty will find it difficult to make... - Confucius

"Life is really simple, but we insist on making it complicated."

"The hardest thing of all is to find a black cat in a dark room, especially if there is no cat."

"It is not the failure of others to appreciate your abilities that should trouble you, but rather your failure to appreciate theirs."

"Choose a job you love, and you will never have to work a day in your life."

"Learning without thought is labor lost; thought without learning is perilous."