"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."

你不能通过削减来实现增长。真正的进步来自于投资和远见。

Success is not about the money you make, it's about the difference you make in people's lives.

当科学开始研究非物质现象的那一天，它将在十年内取得比过去所有世纪更多的进步。