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解釋：往往在你覺得是輕而易舉的時候，困難也就跟著來了。

Sustainability isn't an option; it's our responsibility to future generations.

我是個流行謎團。我生活和呼吸著創造力。

The Internet is a global resource that should be managed in the public interest.

We're told, from many sources, that any onecan achieve anything. We've done away with the caste system, we are now in a system where anyone can rise to any position they please. And it's a beautiful idea. Along with that is a kind of spirit of equality; we're all basically equal. There are no strictly defined hierarchies. There is one really big problem with this, and that problem is envy.

生活就是在你忙于制定其他計劃時發生的事情。