0 the part of your body above your neck that contains your brain, eyes, ears, mouth, nose, etc and on which your hair grows -- голова
All these thoughts were going round in my head.
2 the person who is in charge of an organization -- глава, руководитель
4 the front or top part of something -- передняя или верхняя часть чего-либо
Who is that at the head of the table?
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Мы можем выполнить ее шаг за шагом, какой бы длинной ни была дорога, и она не может быть завершена, какой бы короткой ни была дорога, если вы даже не обозначите свой след.