"A book is a dream that you hold in your hand."

"The dawn right before the sun rises is the darkest."

We have a responsibility to ensure that our operations leave a positive legacy for future generations.

解读：道德更多依赖个体的自我约束与内在修养，无法像法律一样强制要求他人遵循。每个人需主动提升道德水准，倘若将道德标准强行加诸他人，容易引发道德绑架，破坏人际关系和谐。

The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

探索将继续。这种冲动比历史更古老。它不会满足，也不会被压制。

The self is nothing else than the sum of all the contents of consciousness.