States are inherently aggressive and expansionist.
你不能只是坐在那里等待别人给你那个黄金梦想，你必须走出去，自己去实现它。
In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.
孩子们的理解力比我们通常给予他们的信任要多得多。
我们都在等待什么，即使我们不知道那是什么。
So, I went through life constantly practicing this model of disciplinary approach. Well, I can’t tell you what that’s done for me. It’s made life more fun. It’s made me more constructive. It’s made me more helpful to others. It’s made me enormously rich.
采矿技术的创新不是为了取代人，而是为了让他们能够更好、更安全地完成工作。