教育是使人变得有道德的艺术。
Technology can help us fish smarter, not harder.
"The truth is rarely pure and never simple."
But man is not made for defeat. A man can be destroyed but not defeated.
艺术是赋予无形以形式的方式。
I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.