- jeigu žmogaus mąstymas "tiesialinijinis", rusiskai "priamolineinoe", tai jis nustatytas "eiti į vakarus" vis dar eina..

"S54"
> FIRE:
> This invention made us move from place to place and it also put speed in our 
> invention history. When we didn't need so strong teeth to chew meat (It's 
> pretty tough to chew raw meat), we could give even more space to our brains.
 
> LANGUAGE:
> Now we could communicate in a fast and intelligent way. The hunting got more 
> efficient, and we could share knowledges from generation to generation.