得到你想要的东西的代价是得到你曾经想要的东西。
Goals determine what you are going to be.
以前的事不要再评说了，做完的事不要再议论了，过去了就不要再追咎。
Today was good. Today was fun. Tomorrow is another one.
在衣着上你可以不修边幅，但切不可让灵魂染上污点。
Freedom is not a gift but an achievement that must be won every day.
You must do the things you think you cannot do.
儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。
Innovation is not just about new ideas, but the relentless execution of those ideas that truly changes the game.