You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.
你无法度过一天而不对周围的世界产生影响。你的行为会带来改变,而你必须决定你想带来什么样的改变。
我们必须在经济、政治、军事和技术上强大。
情绪就像计算机的输出设备 - 它们激发行动来解决特定的适应性问题。