创新不仅仅是创造新产品；它关乎我们如何重新构想解决问题的方式。

I'm a catalyst for change... You can't be an outsider and be successful over 30 years without leaving a certain amount of scar tissue around the place.

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.

我相信爱与善良的力量。