Sustainable development requires us to balance economic growth with environmental protection.

Science is the great antidote to the poison of enthusiasm and superstition.

I’m focused on what I need to do to be successful.

You can learn more about a man in an hour of play, than in a year of conversation.

Strategy is about making choices, trade-offs; it's about deliberately choosing to be different.

译文：古代的士、农、工、商四种职业不同但遵循的道是相同的，他们尽自己的心力，在这一点上是一样的。