悲观导致软弱，乐观带来力量。
Pessimism leads to weakness, optimism to power.
故事是我们理解世界的方式。
In a field by the river my love and I did stand,And on my leaning shoulder she laid her snow-white hand.She bid me take life easy, as the grass grows on the weirs;But I was young and foolish, and now am full of tears.
The only way to change behavior is through manipulation of reinforcement contingencies.
Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.
最终，我们都只是故事。
The best way to learn AI is to do AI.