“Never was anything great achieved without danger”
“A prince never lacks legitimate reasons to break his promise”
“Whosoever desires constant success must change his conduct with the times”
“The more sand has escaped from the hourglass of our life, the clearer we should see through it”
“Success is not how high you have climbed, but how you make a positive difference to the world”
“When making a decision of minor importance, I have always found it advantageous to conside...”
“He that is good for making excuses is seldom good for anything else”
“When inspiration does not come to me, I go halfway to meet it.”
“It’s you vs. you.”
“No great mind has ever existed without a touch of madness.”
“If you're not stubborn, you'll give up on experiments too soon.”
“You can kill the dreamer, but you can’t kill the dream.”
“A clever person solves a problem. A wise person avoids it.”
“Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.”