The increase of national wealth depends chiefly upon the increase of production.
国家财富的增长主要取决于生产力的提高。
做你热爱的事,热爱你所做的事。
殖民地是一个新人类计划将被测试的地方,在那里一个无国界世界的梦想将被实现。
预测未来的最好方法就是创造未来。
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.