人类心智是一套信息处理机器，由自然选择设计来解决我们狩猎采集祖先面临的适应性问题。
The human mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
幽默是儿童书籍中的强大工具；它可以让严肃的话题变得易于接受。
Design is the first signal of human intention—so let’s make sure that intention is good.
There are no eternal facts， as there are no absolute truths.
我相信爱与善良的力量。