Prediction is very difficult, especially about the future.

骄傲是普遍的罪恶，是最大的恶习。

I'm not interested in making beautiful things. I'm interested in making things that make you think.

There is nothing in the world so irresistibly contagious as laughter and good humor.

The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.

古代的毛嫱、西施，虽然她们是天下的美人，但在满面怒容的时候，人家是看不出她们的美貌来的。鲁迅曾说“世间最可厌恶的事莫如一张生气的脸；世间最下流的事莫如把生气的脸摆给旁人看，这比打骂更难受”，开心的时候，几乎每个人都是慈眉善目，但最能显露一个人修养的，却是他生气的时候，即使盛怒，也不摆脸色给别人看，这是最佳的人品。

大脑不是通用计算机，而是为解决特定适应性问题而设计的专门神经回路的集合。