A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.

我绰绰有余。在这一刻，我就是我需要成为的一切。

认证计划不仅仅是木制品上的贴纸；它们代表了对我们星球的承诺。

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence.