I'm not going to let anyone take away my happiness.
I don't know if I have a philosophy. I just try to write the best book I can.
You don't have to be a rock star to want to change the world.
为了将关心转变为行动,我们需要发现问题,找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。
森林是地球的肺,我们必须给予它们应有的关怀。