在一个不自由的世界里，唯一的应对方式就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
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 distributed systems, the key challenge is achieving consensus among unreliable components.
如果你开心得太久，就会变得平庸。
出自汉·桓宽《盐铁论·申韩》。善于治理国家的人，一发现弊病就立即补救，一看到漏洞就立即堵塞。
The best way to overcome fear is to face it with courage.