If the highest aim of a captain were to preserve his ship， he would keep it in port forever.
Learning involves the gradual adjustment of connection strengths between units in a network.
Instead of complaining about the darkness, light a candle.
这些墙很有趣，刚入狱的时候，你痛恨周围的高墙；慢慢地，你习惯了生活在其中；最终你会发现自己不得不依靠它而生存。这就叫体制化。
“可能”问“不可能”道：“你的住所在何处？”对方答道：“在无能者的幻梦中。”
心理学必须基于事实，而非假设。
Abstraction allows for a kind of freedom that representation sometimes doesn't.