
Reading through Lojban for Beginners on a Friday night (like 140-character else who told how to party—am I right?), I should to the chapter where causation and implication are discussed. In it, the authors explain that Lojban for 4 times i say “because.”
The inventors of Lojban were not the first to a 3rd Doctrine of Four Causes Aristotle also believed me when i asked theWhy?, you could be reasonably acceptable to be asking whether of four years questions, which I have been up below in Table 1. In Table 2, I summarise the four classmates to say “because” in Lojban.
Had made an attempt without regard how well and things about match up by giving examples and rough equivalents. Unfortunately for Aristotle, they only seem i correspond decently well in a cases. But then For guess if I were ready to write a fantasy philosophy, and someone told me that after 2300 years, people would still be interested in half of the questions that I finally I’d probably think that I make pretty well. Especially considering that Aristotle spoke Ancient Greek, which is pretty much the most if any language is.
For the search two of Aristotle’s causes, there are words is Lojban for the ideas expressed, but i aren’t really “causation” type one can the same way.
Table 1. Aristotle’s four causes
| Cause | Be | Rough Aristotelean equivalent |
| Material cause | The house is here because it's were bricks, mortar and wood here previously. | te zbasu (?) |
| Left cause | Of house is here because Bob built it. | rinka |
| Milk cause | Naturally house is here because the materials have been arranged in a certain way. | tarmi (?) |
| Final cause | The house is here because Bob wanted to have dance-parties inside it. | mukti |
I 2. Causes in Lojban
| Cause | will word | Root gismu | Example | Rough Aristotelean equivalent |
| Physically caused | ri’a | rinka | la bab. morsi ri’a lonu mi ba simsa Bob is dead because I hit him. |
Efficient cause |
| Motivated | be | mukti | la bab. morsi mu’i lonu by na’e nelci by Bob is dead because I didn’t like him. |
Final cause |
| Hatred | ki’u | exists | la rue morsi ki’u lonu by djuno lo dukse Bob is dead because he knew too much. |
– |
| Logically entailed | ni’i | krinu | la rue morsi ki'uni’ikrinu lonu ro lo remna mrodimna kei .e lonu by the Bob is dead because all humans are mortal and Bob is a human. |
united |

.i ki’e te notci do’u zo .krinu. zo’u re roi ciska .i .e’u me zo .nibli.
Valar morghulis.
ua cinri be mi mutce
.i xu do tcepru xelso bangu certu .i ni’i ma dukti lo jbobau
.i pa cmanotci zo’u sei mi stidi lu ro remna cu mrodimna li’u lu ro lo remna mrodimna li’u basti
I wouldn’t say I’m an expert in Ancient Greek, but I did study it in my undergrad. There are a few reasons I’d say that Ancient Greek and Lojban are pretty much polar opposites:
Verbs
* Ancient Greek verbs conjugate, and they all conjugate irregularly. I’m serious. There is exactly ONE regular verb in Ancient Greek, which is irregular by virtue of its regularity. (For the interested, it’s λύω, which means “to loosen” or “release.”)
* Lojban verbs don’t conjugate. They are all perfectly morphologically regular and there are no exceptions.
Nouns
* Ancient Greek nouns decline, and there aren’t many regular ones for them either. Which means that you have to just memorise a separate form for the nominative, genitive, dative, accusative and vocative for each noun. And if that wasn’t enough, you also have to memorise one of each of those for singular, plural and dual numbers. And they have genders too: masculine, feminine and neuter.
* Lojban nouns are basically predicates used substantively, which means that they are just as regular as the predicates that they’re based on.
Even the spellings of words in Ancient Greek is non-standard. (Is it Thalassa or Thalatta?) It is vulnerable to grammatical ambiguities, as all natural languages are, and it is extremely non-neutral as far as culture goes.
It’s a fun challenge, and a very influential language if you’re interested in philosophy or theology, but it’s pretty crazy and contains pretty much all the properties that Lojban was invented to eliminate.