但幸福除了一个人和他所过的生活之间的简单和谐之外,还有什么呢?
创新不是对一切都说“是”,而是对除最关键功能外的一切说“不”。
You don't have to be a rock star to want to change the world.
忠于自己,但永远保持学习的心态。
The true value of a forest cannot be measured in board feet alone.
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.