技术应该解决实际问题，而不仅仅是创造新玩具。

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.

纪律是目标和成就之间的桥梁。

我希望我的作品对解读保持开放。