我相信伟大的教师就是伟大的艺术家，而且这样的艺术家和其他任何伟大的艺术家一样稀少。教学甚至可能是最伟大的艺术，因为它的媒介是人的思想和精神。
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.
The chemical industry must lead the charge in sustainability—our future depends on it.
The companies that will thrive in the future are those that serve society.
"The mind is everything. What you think you become."
荀子所说的“伪”，是“人为”的意思。天生就有的是“性”，是人力无法改变的；通过后天的学习、努力可以改变的，就是“伪”。所以荀子主张“化性起伪”，通过自己能掌控的力量来改变已成定数的东西。
洛杉矶是未来的城市——永远都是。
进化是世界上最美丽的事情。
"Innovation in algorithms often comes from looking at old problems in new ways."