自由贸易使得资源得以最优配置。
Free trade enables the most advantageous distribution of the national produce and revenue.
棋盘是世界；棋子是宇宙万象；棋局规则便是我们所谓的自然法则。
Legal systems are not static; they evolve over time in response to social changes.
我们能培育的最有价值的作物是下一代农民。
The past is never truly gone; it lives in us, shaping who we are.
我不害怕失败，我害怕不去尝试。
The psychologist must be a neutral observer.
