I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
想象力是一块肌肉。如果你不使用它，它就会萎缩。
Don't let yesterday take up too much of today.
一家公司最大的资产是它的员工，投资于他们是你所能做的最明智的商业决策。
"The greatest truths are the simplest, and so are the greatest men."
