想象就是练习自由。

The self is not found in isolation but in relationship.

The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.

The biggest victories are the ones that are the hardest to achieve.

人类进化的故事远未结束。

用秤称一称，才能知道轻重；用尺量一量，才能知道长短。