自由民主在世界范围内的传播并非不可避免，但考虑到其他选择，它是最有可能的结果。
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.
"Every city has a sex and an age which have nothing to do with demography."
Real freedom does not mean that you can do anything you want, rather you can reject what you do not want to do.
The key to success in machine learning is not just the algorithm, but the data.
人们只是不懂我有多么热爱胜利。
The only way to achieve true freedom is through self-discipline.