The future is always changing, but the past is always the same.
未来总是在变化，但过去总是一样的。
Success is not the key to happiness. Happiness is the key to success.
教育事业是值得钦佩的，但请不时想起：并没有什么值得知道的事是能够被传授的。
You can't lead effectively if you don't understand the business from the ground up.
希望是长着羽毛的东西，栖息在灵魂里。
没有人值得你流泪，值得让你这么做的人不会让你哭泣。