作家必须是一个永远的外来者，一个所有权力的批评者。

技术可以帮助我们监测森林，但拯救它们的是人类的承诺。

你必须愿意为了你将成为的人而牺牲你现在是谁。

Freedom is never voluntarily given by the oppressor； it must be demanded by the oppressed.

The challenges of today are the opportunities of tomorrow—if we approach them with the right mindset.

You have to believe in yourself, even when no one else does.

认为仅仅因为理解了行为改变就会发生，这是领导力发展中最大的误区之一。