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.

我不后悔我做的任何事情。

每个空间都有自己的声音；我们的任务是倾听。

Innovation in agriculture must serve both people and the planet.

The leather industry must evolve with sustainability at its core, or it will become obsolete.

科学通过不断质疑和完善我们的理解而进步。