只要人类继续无情地摧毁较低级的生命，他们永远不会知道健康和和平。因为只要人类屠杀动物，他们也会相互杀戮。
As long as man continues to be the ruthless destroyer of lower living beings， he will never know health or peace. For as long as men massacre animals， they will kill each other.
The office of President is one which requires the utmost diligence and attention.
Innovation requires both courage and patience.
You are a victim of the rules you live by.
预测未来的最好方法就是创造未来。
技术本身无法解决问题——关键在于我们如何以道德和远见应用它。