I'm not a propagandist, I'm not a polemicist; my primary interest is just looking at and trying to understand how animals work.

I'm not a propagandist, I'm not a polemicist; my primary interest is just looking at and trying to understand how animals work.

我不是宣传者，也不是辩论家;我的主要兴趣是观察并试图理解动物是如何工作的。

-- Sir David Attenborough 爱登堡爵士