□ Philosophy:

》 Know Yourself

》 Nothing Too Much

---The Time-spending Side---

■ Epistemology:

》Ok... let's take 2000+ years to define "know"

■ Existentialism:

》Ok... let's take 2000+ years to define "yourself"

■ Geometry: 》Ok... let's take 2000+ years to define "nothing"

■ Ethics: 》Ok... let's take 2000+ years to define "too much".

---The Cool Side---

○ Coding:

》Ok enough... Let's do Knowledge