If you keep learning all the time you have a huge advantage.
真理的概念在任何足够强大以包含算术的形式系统中都是不可定义的。
写作是在时间上留下印记。
变得更幸福既需要意愿也需要正确的方法。
The design of a system should be guided by the principle of least surprise, where the behavior of components is intuitive and predictable.