The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
我这一代人最伟大的发现是，一个人可以通过改变态度来改变他的生活。
In the middle of difficulty lies opportunity.
The health of our oceans is directly linked to the health of our planet.
我不介意成为一个象征，但我不想成为一个纪念碑。
当没有人相信你的时候，你必须相信自己——这就是让你成为赢家的原因。