It is one thing to show a man that he is in an error, and another to put him in possession of truth.
向一个人展示他在错误中是一回事，让他掌握真理是另一回事。
The pursuit of happiness is not just about seeking pleasure, but also about finding meaning and purpose in life.
农业是国家的根本；军队是国家的武器，城廓是守护自身的保障。这三者是国家应当具备的。
化学是物质的科学，但我更愿意将其视为变化的科学。