The freedom then of man, and liberty of acting according to his own will, is grounded on his having reason, which is able to instruct him in that law he is to govern himself by, and make him know how far he is left to the freedom of his own will.

任何企业最好的肥料是持续学习的文化。

Every word is a world.

技术不仅仅是一种工具，它可以让学习者拥有以前可能没有的声音。