If you want to fly, you have to give up what weighs you down.
如果你想飞翔,就必须放下拖累你的东西。
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
What is uttered is finished and done with.
效率是把事情做对,而效能是做对的事情。
心理学必须在理论和实际生活之间架起桥梁。
"The past is never dead. It's not even past."