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。
"The emotions are like a computer's output devices - they motivate action to solve specific adaptive problems."
The last of human freedoms is the ability to choose one's attitude in any given set of circumstances.
勇敢的人可能不会永远活着，但谨慎的人根本活不下去。
"Language is the bridge between the visible and the invisible."
"The power of science fiction is that it can make the impossible seem possible."