认知的研究就是研究人类如何理解他们的世界。
The study of cognition is the study of how human beings understand their world.
写中美洲就是写世界的心脏，尽管这颗心脏在流血。
化学是一门奇妙的科学，但一个人不应该完全投身于其中。
发现自己适合做什么，并确保有机会去做，这是幸福的关键。
爱不应该带来伤害。
时间是一条席卷我的河流，而我就是那条河流。
The individual is the only reality. The further we move away from the individual toward abstract ideas about Homo sapiens, the more likely we are to fall into error.
What has destroyed every previous civilization has been the tendency to the unequal distribution of wealth and power.