【释义】贤能的人处世,会根据时代的变化而调整自己的行为。
To understand the mind, study its operations in real life.
穷人面临的约束往往是政策制定者看不到的。
You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.
预测未来的最好方法就是创造未来。