Today is difficult, tomorrow is more difficult, but the day after tomorrow is beautiful.

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 energy industry is not just about extracting resources; it's about powering lives and enabling progress.

我认为最好的关系是那些你可以完全做自己的关系。