经济发展是一个持续的技术创新、产业升级和结构转型的过程。
译文：纵览历史，凡是贤明的国和家，成功源于勤俭，衰败起于奢华。赏析：节俭不是吝啬，是对钱财的合理利用。不管何时，我们都要有忧患意识，保持俭朴的作风。
Understanding the function of the mind is like mapping the stars - the patterns reveal the purpose.
A Christian is a perfectly free lord of all, subject to none. A Christian is a perfectly dutiful servant of all, subject to all.
The best way to ensure peace is to maintain a balance of power among the major states.