The educated differ from the uneducated as much as the living differ from the dead.
受过教育的人与未受过教育的人之间的差异，如同生者与死者之间的差异。
心理现象是为生活服务的工具。
Quality is never an accident; it's always the result of intelligent effort.
The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence.
能源的未来在于多样化——没有任何单一来源可以满足我们所有需求。
The greatest gift you can give yourself is self-love.
——2003年10月13日在联合国国际电信联盟(ITU)大会上发言