Fear can hold you prisoner. Hope can set you free.

A good mystery is like a good joke—it's all in the timing.

Learning involves the gradual adjustment of connection strengths between units in a network.

You have to be comfortable making decisions with imperfect information.

The future belongs to those who see possibilities before they become obvious.

孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”

解释：只有使不同变得和谐才能生成万物，盲目同一就不能后继发展。