"耐心是一种美德，我正在学习耐心。这是一个艰难的课程。"

“The future depends on what we do in the present.”

“Plan for what it is difficult while it is easy, do what is great while it is small.”

“Be the change that you wish to see in the world.”

“Most large organizations embrace the idea of invention, but are not willing to suffer the ...”

“Failure is not the opposite of success; it's part of success”

“Doors will slam in your face. You must pick yourself up, dust yourself off, and knock agai...”

“The greater the difficulty, the greater the glory”

“If you've got an idea, start today. There's no better time than now to get going”

“If you want to live a happy life, tie it to a goal, not to people or things.”

“The mind can only think about one thing at a time. Make sure it's the right thing.”

“Determination. No matter what field you're in, determination will surely get you to the top.”

“Everyone seems to have a clear idea of how other people should lead their lives, but none ...”