森林的真正价值不能仅用板英尺来衡量。
The true value of a forest cannot be measured in board feet alone.
心理学家必须避免一切形式的心理物理学。
A culture of continuous learning is the foundation of long-term success.
We are in the midst of a digital revolution that is transforming the way we live, work, and communicate.
获得自由的唯一途径是不断挑战权威和传统。
追求知识是一生的旅程，总有更多的东西要学习。