人类的自由在其选择中被限制。
This is the map that shows us where we're going. And this is the map that shows us where we've been. And it's never ever ugly.
你给予的越多，得到的就越多。
道德不过是我们用来针对自己讨厌的人的态度。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
The people who live in a golden age usually go around complaining how yellow everything looks.
在不断变化的全球经济中，适应性至关重要。