旅行就是写作，写作就是旅行。
To travel is to write, and to write is to travel.
无知是一切邪恶的根源和树干。
Every day is a new opportunity to make a difference.
It is silly not to hope, he thought.
Great things in business are never done by one person. They're done by a team of people.
生命是一场永无休止的战斗。