你的自我价值由你自己决定，不必依赖别人来定义你。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
In the short run, the market is a voting machine but in the long run, it is a weighing machine.