A wise man proportions his belief to the evidence.
明智的人会将自己的信仰与证据相协调。
贫贱是苦难的境界，能很好地居于其境者就苦中有乐；富贵是快乐的境地，不能很好地对待富贵的人便会乐极生悲。
成功的关键不仅仅是努力工作，而是聪明地工作并适应变化。
"The past is not a static pageant, it moves with us, changing as we change."
The worst prison is not the one with walls and bars, but the one in our minds.