Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.
恐惧是迷信的根源，也是造成残忍的主要原因之一。 智慧始于征服恐惧。
Understanding emerges from the interaction of simple processing units working in parallel.
当人们快乐时，他们不会注意到是冬天还是夏天。
"The only thing necessary for the triumph of evil is for good men to do nothing."