And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;
要记住，人之所以走入迷途，并不是由于他的无知，而是由于他自以为知。
我们讲述的关于动物的故事更多地反映了我们自己，而不是它们。
I tend to think that the camera is much more reliable than the human eye.
The only limit to our realization of tomorrow will be our doubts of today.