The more we learn of the true nature of non-human animals, especially those with complex brains and corresponding complex social behaviour, the more ethical concerns are raised regarding their use in the service of man—whether this be in entertainment, as ‘pets,’ for food, in research laboratories or any of the other uses to which we subject them.

我们活在我们拥有的时间里，用我们拥有的眼睛看世界。

Fear bound your heart and hope to release your heart.

返祖现象是指个体中重现远祖特征的现象。

最好的投资是投资那些正在创造未来的人。

过去无法改变，但未来可以。