The only thing worse than starting something and failing is not starting something.
投资于更清洁的煤炭技术就是投资于我们星球的未来。
Leadership is about making tough decisions today that will create a better tomorrow.
我们都是孤独的，生来孤独，死去孤独，尽管有真实的浪漫杂志，我们总有一天会回顾我们的生活，看到尽管有伴侣，我们一直都是孤独的。
Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
To write is to confront the ghosts of the past and the uncertainties of the future.
"Every man is the architect of his own fortune."
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.