要这样行动,使得你意志的准则任何时候都能同时被看作一个普遍立法的原则。
"写作是一种孤独的职业,但正是这种孤独让我们能够深入探索人性的深处。"
The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
心灵是一个相互依赖的过程网络。