Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

The past is not just the past, but a prism through which the subject filters his own changing self-image.

Overfishing is a crisis, but aquaculture done right can be part of the solution.

人的欲望和其他激情，本质上是受到他自己控制的；他真正的困难在于，要知道何时需要加以控制，何时不需要。